Description
PLEASE FIND ATTACHED FILE
Unformatted Attachment Preview
Us
HUMUWIR HW 25, Sec 3.3
nu
Social Sci 3.3.25
Home
ary Acce
Ex. Score: 0 of 1 pt
HW Score: 47.62% (3.33 of 7 pts)
5 of 7 complete
A population gathers plants and animals for survival. They need at least 260 units of energy, 300 units of protein, and 8
hides. One unit of plants provides 30 units of energy, 10 units of protein, and 0 hides. One animal provides 20 units of
energy, 25 units of protein, and 1 hide. Only 24 units of plants and 21 animals are available. It costs 20 hours of labor
to gather one unit of a plant and 10 hours for an animal. Find how many units of plants and animals should be gathered
to meet the requirements with a minimum number of hours of labor.
VO
The population should gather units of plants and animals.
(Simplify your answers.)
10
E
More
Enter your answer in the edit fields, then click Check Answer
All parts showing
Clear All
Check Answer
Save
28
Purchase answer to see full attachment
Purchase answer to see full attachment
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Let x units of plants be gathered and y units ...
Completion Status:
100%
Review
Review
Anonymous
Nice! Really impressed with the quality.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
BHS Length of The Unknown Side Question
Find the length of the unknown side in the right triangle. Leave your answer in simplest radical form.
A.
B.
C.
D.
&n ...
BHS Length of The Unknown Side Question
Find the length of the unknown side in the right triangle. Leave your answer in simplest radical form.
A.
B.
C.
D.
The Normal Distribution
Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally ...
The Normal Distribution
Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally distributedcontinuous probability distributionWhich of the following histograms represents the data set given below?A.B.C.D.Which of the following could best be represented using a continuous probability distribution?The frequency for which different sized flat rate boxes are purchased at a post office.The frequency of temperatures throughout the day in Florida on April 25th.The frequency of different scores achieved on an Algebra test in a class of 30 students.The number of students who use the internet for at least one hour after school.Which of the following best describes the data given in the table below?positively skewednegatively skewednormally distributednone of the aboveIQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ between 130 and 100?13.5%47.5%95%27%Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally distributedcontinuous probability distributionThe diagram below shows a normal distribution. 68% of the values fall within the shaded region, and x with bar on top is the mean. The scores in the shaded region range from 25 to 35. What is the mean of the values in the distribution?5103060The diagram below shows a normal distribution. 68% of the values fall within the shaded region, and is the mean. The scores in the shaded region range from 25 to 35. What is the standard deviation of the values in the distribution?5103060The number of home runs scored by teams in the Fayetteville baseball league are normally distributed and have a mean of 91 and a standard deviation of 12. What percentage of the teams have scored more than 115 home runs?2%13.5%15.5%98%The number of hours that college freshman spend studying each week is normally distributed with a mean of 8 hours and a standard deviation of 5.5 hours. What percentage of students spend between 2.5 and 19 hours studying each week?34%68%47.5%81.5%
MAT 243 SNHU Python Scripts for the Module Six And Python Script Discussion
DISCUSSION 1: In this discussion you will be interpreting output from your Python Scripts for the Module Six Discussion. I ...
MAT 243 SNHU Python Scripts for the Module Six And Python Script Discussion
DISCUSSION 1: In this discussion you will be interpreting output from your Python Scripts for the Module Six Discussion. If you did not complete the Module Six discussion, please complete that before working on this assignment.Last week’s discussion involved development of a multiple regression model that used miles per gallon as a response variable. Weight and horsepower were predictor variables. You performed an overall F-test to evaluate the significance of your model. This week, you will evaluate the significance of individual predictors. You will use output of Python script from Module Six to perform individual t-tests for each predictor variable. Specifically, you will look at Step 5 of the Python script to answer all questions in the discussion this week.In your initial post, address the following items:Is at least one of the two variables (weight and horsepower) significant in the model? Run the overall F-test and provide your interpretation at 5% level of significance. See Step 5 in the Python script. Include the following in your analysis:Define the null and alternative hypothesis in mathematical terms and in words.Report the level of significance.Include the test statistic and the P-value. (Hint: F-Statistic and Prob (F-Statistic) in the output).Provide your conclusion and interpretation of the test. Should the null hypothesis be rejected? Why or why not?What is the slope coefficient for the weight variable? Is this coefficient significant at 5% level of significance (alpha=0.05)? (Hint: Check the P-value, , for weight in Python output. Recall that this is the individual t-test for the beta parameter.) See Step 5 in the Python script.What is the slope coefficient for the horsepower variable? Is this coefficient significant at 5% level of significance (alpha=0.05)? (Hint: Check the P-value, , for horsepower in Python output. Recall that this is the individual t-test for the beta parameter.) See Step 5 in the Python script.What is the purpose of performing individual t-tests after carrying out the overall F-test? What are the differences in the interpretation of the two tests?What is the coefficient of determination of your multiple regression model from Module Six? Provide appropriate interpretation of this statistic. Be sure to clearly communicate your ideas using appropriate terminology. DISCUSSION 2Use the link in the Jupyter Notebook activity to access your MODULE 8 DISCUSSION Python script. In this discussion, you will apply the statistical concepts and techniques covered in this week's reading about one-way analysis of variance (ANOVA). An investment analyst is evaluating the 10-year mean return on investment for industry-specific exchange-traded funds (ETFs) for three sectors: financial, energy, and technology. The analyst obtains a random sample of 30 ETFs for each sector and calculates the 10-year return of each ETF. The analyst has provided you with this data set. Run Step 1 in the Python script to upload the data file.Using the sample data, perform one-way analysis of variance (ANOVA). Evaluate whether the average return of at least one of the industry-specific ETFs is significantly different. Use a 5% level of significance.In your initial post, address the following items:Define the null and alternative hypothesis in mathematical terms and in words.Report the level of significance.Include the test statistic and the P-value. See Step 2 in the Python script.Provide your conclusion and interpretation of the test. Should the null hypothesis be rejected? Why or why not?Does a side-by-side boxplot of the 10-year returns of ETFs from the three sectors confirm your conclusion of the hypothesis test? Why or why not? See Step 3 in the Python script.Finally, be sure to review the Discussion Rubric (ATTACHED) to understand how you will be graded on this assignment.
15 pages
Appliance
The cost of home appliances will vary depending on the quality, brand, energy consumption levels and warrantee. Branded ap ...
Appliance
The cost of home appliances will vary depending on the quality, brand, energy consumption levels and warrantee. Branded appliances coupled with low ...
week 1 320 statistics
Unit 1: Identify Variable Types and Values Evaluation Title: Assignment 1 RubricInstructions:In this assignment, you will ...
week 1 320 statistics
Unit 1: Identify Variable Types and Values Evaluation Title: Assignment 1 RubricInstructions:In this assignment, you will be required to use the Heart Rate Dataset to complete the following:Identify the types of data represented by variablesThe range or types of values for each variableGive a brief written description of the variables, and how they are used in the data set.StepsOpen the Heart Rate Dataset in ExcelIdentify each of the variables contained in the dataset by typeIdentify the type of data each variable represents (e.g., qualitative or quantitative) and the possible values for eachBriefly describe how the variable is used in the dataset,(e.g., to identify a class, or to give a specific numeric value for an individual).Additional Instructions:Your assignment should be typed into a Word or other word processing document, formatted in APA style. The assignments must includeRunning headA title page withAssignment nameYour nameProfessor’s nameCourse
statistic 104
stats homework really easy need help with itneed to answer them in a hour plsChapter 4Choosing an Appropriate Measure of C ...
statistic 104
stats homework really easy need help with itneed to answer them in a hour plsChapter 4Choosing an Appropriate Measure of Central Tendency ExerciseIn this exercise, you will work through different scenarios to determine which measure of central tendency is most appropriate. 1. Depending on the scale of measurement, indicate the most appropriate measure for central tendency for each of the following dependent variables.(a) The time (in seconds) it takes rat subjects to attain reinforcement.(b) The preference ranking for five different ringtones. (c) The number of freshman, sophomore, junior, and senior students. (d) The number of children liking cereals containing one of three prizes.(e) The income of individuals with no health insurance.(f) The age (in years) that participants tried their first cigarette. (g) The order in which participants complete an endurance task.(h) The number of children in single- or two-parent homes.(i) The ranking of the effectiveness of four types of learning exercises.2. Given the following values of the mean and median, state the likely shape of the distribution and which measure should be used to summarize it. (a) mean = 4, median = 4 _______________(b) mean = 12, median = 2 _______________(c) mean = 8, median = 18 _______________(d) mean = 6, median = 14 _______________(e) mean = 10, median = 3 _______________(f) mean = 8, median = 8 _______________3. Draw a negatively skewed, positively skewed, and normal distribution. Mark the location of the mean, median, and mode for each distribution.
Similar Content
General Questions, Math Assignment Homework Help
I need some help with some Questions about math...
Northeastern Illinois Locating New Pam and Susan’s Stores Multiple Regression Analysis
KEY INFORMATION: See more on the project in the attachment "Project hints and guideline attachment. I have also attached a...
Skyline College Find the Slope of The Line Passing Through the Points Questions
2. (-/2.22 Points]
DETAILS
LARCAAPCALC2 2.2.010.SBS.
MY NOTES
ASK YOUR TEACHER
PRACTICE A
Plot the points and find the slo...
MST 210 University of Bedfordshire Calculus Vector Questions
• use correct mathematical notation
• define any symbols that you introduce in formulating and solving a
problem
�...
Slope Intercept Equation
Write an equation for the line in point slope form and general formPassing through (6, -9) and perpendicular to the line w...
data analysis
all the charts are asked to drawn on Excel. and then screenshot, and paste all charts on a word file. and the analysis, pl...
Copy Of Stacked Bar Charts
Observed Expected A chart (a bar chart or column chart) comparing the expected vs. the observed Observed Expected A chart ...
1
To verify the Pythagoras Theorem, length of the triangle is needed. First we have to check the RHS (Right Hand Side)...
Linear Programming Problems.edited
Given the all integer linear modeling program consisting on the minimization of the function f(x1,x2) = 1x1 + 2x2 subject ...
Related Tags
Book Guides
Don Quixote
by Miguel de Cervantes
Sharp Objects
by Gillian Flynn
What Happened
by Hillary Clinton
The 7 Habits of Highly Effective People
by Stephen R. Covey
Fear - Trump in the White House
by Bob Woodward
Little Women
by Louisa May Alcott
Siddhartha
by Hermann Hesse
Alice in Wonderland
by Lewis Carroll
Their Eyes Were Watching God
by Zora Neale Hurston
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
BHS Length of The Unknown Side Question
Find the length of the unknown side in the right triangle. Leave your answer in simplest radical form.
A.
B.
C.
D.
&n ...
BHS Length of The Unknown Side Question
Find the length of the unknown side in the right triangle. Leave your answer in simplest radical form.
A.
B.
C.
D.
The Normal Distribution
Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally ...
The Normal Distribution
Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally distributedcontinuous probability distributionWhich of the following histograms represents the data set given below?A.B.C.D.Which of the following could best be represented using a continuous probability distribution?The frequency for which different sized flat rate boxes are purchased at a post office.The frequency of temperatures throughout the day in Florida on April 25th.The frequency of different scores achieved on an Algebra test in a class of 30 students.The number of students who use the internet for at least one hour after school.Which of the following best describes the data given in the table below?positively skewednegatively skewednormally distributednone of the aboveIQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ between 130 and 100?13.5%47.5%95%27%Which of the following best describes the probability distribution shown below?positively skewednegatively skewednormally distributedcontinuous probability distributionThe diagram below shows a normal distribution. 68% of the values fall within the shaded region, and x with bar on top is the mean. The scores in the shaded region range from 25 to 35. What is the mean of the values in the distribution?5103060The diagram below shows a normal distribution. 68% of the values fall within the shaded region, and is the mean. The scores in the shaded region range from 25 to 35. What is the standard deviation of the values in the distribution?5103060The number of home runs scored by teams in the Fayetteville baseball league are normally distributed and have a mean of 91 and a standard deviation of 12. What percentage of the teams have scored more than 115 home runs?2%13.5%15.5%98%The number of hours that college freshman spend studying each week is normally distributed with a mean of 8 hours and a standard deviation of 5.5 hours. What percentage of students spend between 2.5 and 19 hours studying each week?34%68%47.5%81.5%
MAT 243 SNHU Python Scripts for the Module Six And Python Script Discussion
DISCUSSION 1: In this discussion you will be interpreting output from your Python Scripts for the Module Six Discussion. I ...
MAT 243 SNHU Python Scripts for the Module Six And Python Script Discussion
DISCUSSION 1: In this discussion you will be interpreting output from your Python Scripts for the Module Six Discussion. If you did not complete the Module Six discussion, please complete that before working on this assignment.Last week’s discussion involved development of a multiple regression model that used miles per gallon as a response variable. Weight and horsepower were predictor variables. You performed an overall F-test to evaluate the significance of your model. This week, you will evaluate the significance of individual predictors. You will use output of Python script from Module Six to perform individual t-tests for each predictor variable. Specifically, you will look at Step 5 of the Python script to answer all questions in the discussion this week.In your initial post, address the following items:Is at least one of the two variables (weight and horsepower) significant in the model? Run the overall F-test and provide your interpretation at 5% level of significance. See Step 5 in the Python script. Include the following in your analysis:Define the null and alternative hypothesis in mathematical terms and in words.Report the level of significance.Include the test statistic and the P-value. (Hint: F-Statistic and Prob (F-Statistic) in the output).Provide your conclusion and interpretation of the test. Should the null hypothesis be rejected? Why or why not?What is the slope coefficient for the weight variable? Is this coefficient significant at 5% level of significance (alpha=0.05)? (Hint: Check the P-value, , for weight in Python output. Recall that this is the individual t-test for the beta parameter.) See Step 5 in the Python script.What is the slope coefficient for the horsepower variable? Is this coefficient significant at 5% level of significance (alpha=0.05)? (Hint: Check the P-value, , for horsepower in Python output. Recall that this is the individual t-test for the beta parameter.) See Step 5 in the Python script.What is the purpose of performing individual t-tests after carrying out the overall F-test? What are the differences in the interpretation of the two tests?What is the coefficient of determination of your multiple regression model from Module Six? Provide appropriate interpretation of this statistic. Be sure to clearly communicate your ideas using appropriate terminology. DISCUSSION 2Use the link in the Jupyter Notebook activity to access your MODULE 8 DISCUSSION Python script. In this discussion, you will apply the statistical concepts and techniques covered in this week's reading about one-way analysis of variance (ANOVA). An investment analyst is evaluating the 10-year mean return on investment for industry-specific exchange-traded funds (ETFs) for three sectors: financial, energy, and technology. The analyst obtains a random sample of 30 ETFs for each sector and calculates the 10-year return of each ETF. The analyst has provided you with this data set. Run Step 1 in the Python script to upload the data file.Using the sample data, perform one-way analysis of variance (ANOVA). Evaluate whether the average return of at least one of the industry-specific ETFs is significantly different. Use a 5% level of significance.In your initial post, address the following items:Define the null and alternative hypothesis in mathematical terms and in words.Report the level of significance.Include the test statistic and the P-value. See Step 2 in the Python script.Provide your conclusion and interpretation of the test. Should the null hypothesis be rejected? Why or why not?Does a side-by-side boxplot of the 10-year returns of ETFs from the three sectors confirm your conclusion of the hypothesis test? Why or why not? See Step 3 in the Python script.Finally, be sure to review the Discussion Rubric (ATTACHED) to understand how you will be graded on this assignment.
15 pages
Appliance
The cost of home appliances will vary depending on the quality, brand, energy consumption levels and warrantee. Branded ap ...
Appliance
The cost of home appliances will vary depending on the quality, brand, energy consumption levels and warrantee. Branded appliances coupled with low ...
week 1 320 statistics
Unit 1: Identify Variable Types and Values Evaluation Title: Assignment 1 RubricInstructions:In this assignment, you will ...
week 1 320 statistics
Unit 1: Identify Variable Types and Values Evaluation Title: Assignment 1 RubricInstructions:In this assignment, you will be required to use the Heart Rate Dataset to complete the following:Identify the types of data represented by variablesThe range or types of values for each variableGive a brief written description of the variables, and how they are used in the data set.StepsOpen the Heart Rate Dataset in ExcelIdentify each of the variables contained in the dataset by typeIdentify the type of data each variable represents (e.g., qualitative or quantitative) and the possible values for eachBriefly describe how the variable is used in the dataset,(e.g., to identify a class, or to give a specific numeric value for an individual).Additional Instructions:Your assignment should be typed into a Word or other word processing document, formatted in APA style. The assignments must includeRunning headA title page withAssignment nameYour nameProfessor’s nameCourse
statistic 104
stats homework really easy need help with itneed to answer them in a hour plsChapter 4Choosing an Appropriate Measure of C ...
statistic 104
stats homework really easy need help with itneed to answer them in a hour plsChapter 4Choosing an Appropriate Measure of Central Tendency ExerciseIn this exercise, you will work through different scenarios to determine which measure of central tendency is most appropriate. 1. Depending on the scale of measurement, indicate the most appropriate measure for central tendency for each of the following dependent variables.(a) The time (in seconds) it takes rat subjects to attain reinforcement.(b) The preference ranking for five different ringtones. (c) The number of freshman, sophomore, junior, and senior students. (d) The number of children liking cereals containing one of three prizes.(e) The income of individuals with no health insurance.(f) The age (in years) that participants tried their first cigarette. (g) The order in which participants complete an endurance task.(h) The number of children in single- or two-parent homes.(i) The ranking of the effectiveness of four types of learning exercises.2. Given the following values of the mean and median, state the likely shape of the distribution and which measure should be used to summarize it. (a) mean = 4, median = 4 _______________(b) mean = 12, median = 2 _______________(c) mean = 8, median = 18 _______________(d) mean = 6, median = 14 _______________(e) mean = 10, median = 3 _______________(f) mean = 8, median = 8 _______________3. Draw a negatively skewed, positively skewed, and normal distribution. Mark the location of the mean, median, and mode for each distribution.
Earn money selling
your Study Documents