Description
g(x)=x-5/x2-49
what is the function of g
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
Hi !
g(x)=x-5/x^2-49
Domain =
Range = All real numbers
Please let me know if you need any clarification. I'm always happy to answer your questions.Completion Status:
100%
Review
Review
Anonymous
Excellent! Definitely coming back for more study materials.
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
SDCC Sample Z Confidence Interval Worksheet
Which IAT data set are you working with?Use StatCrunch and your unique IAT sample to estimate the mean age for the populat ...
SDCC Sample Z Confidence Interval Worksheet
Which IAT data set are you working with?Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the 90% confidence level. Copy the contents of your StatCrunch output window and paste it into your response. (No need to type anything here - just copy and paste the contents of your StatCrunch output window.)Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer as demonstrated throughout Unit 8.)State the confidence interval, and then interpret the confidence interval in context.What is the margin of error (MOE)? Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain. Which would be more precise? Briefly explain.Question 2At the end of 2020, the mean age of the U.S. population was estimated to be 38.5 years old. You are tasked with determining whether the mean age of the population of IAT participants (for your chosen IAT data set) differs from the mean age of the U.S. population.Let be the mean age of the population of IAT participants for your chosen IAT data set. State the hypotheses (symbolically and in words). Include a clear description of the populations and the variable.Use StatCrunch to create a histogram for the age distribution in your unique IAT sample. Download the StatCrunch output window and embed your histogram with your response. Can we safely use the t-test with your IAT sample? Explain.Perform the t-test using StatCrunch. Copy the information from the StatCrunch output window and paste it into your response.Based on the P-value, state your conclusions in context. Use a 5% level of significance. (NOTE: Since StatCrunch correctly calculates the P-value for either a one-tailed or a two-tailed test, you do not need to change the StatCrunch P-value.) Using the context of this scenario, explain the meaning of each of following items from the StatCrunch output for the hypothesis test.Std. Err (standard error)T-stat (T-score)P-valueQuestion 3Prepare to work through Question 3See the Variables for Question 3 Only section above to learn which variables to use for your chosen IAT data set.Choose only one of the categorical variables listed for your chosen IAT data set and note the two groups for your chosen categorical variable.Here is the question to be investigated for the two groups in your chosen categorical variable.Do the population of IAT participants in one group score higher on the IAT test than the population of IAT participants in the other group?To answer the question we are investigating, respond to each of the followingUse StatCrunch to determine the sample size and sample mean, , for the two groups in your chosen categorical variable (directions).Copy your StatCrunch output table and paste into your response. Then relabel the categorical variable groups with the appropriate word(s), i.e. replace the group numbers with the appropriate word(s) to describe the group (see the Categorical Variable section above for your data set).Which of the two groups has the smallest sample mean? Which has the largest sample mean?Let 𝜇1μ1 be the population mean for the group with the largest sample mean. Let 𝜇2μ2 be the population mean for the group with the smallest sample mean. State the null and alternative hypotheses (symbolically and in words). Include a clear description of the populations and the variable.To test your hypotheses, is it appropriate to use the two-sample T-test? If so, explain why and provide any supporting evidence. If not, start over and choose the other categorical variable listed with your chosen IAT data set.WARNING: If it is not appropriate to use the two-sample T-test for either of the categorical variables listed with your IAT data set, something may be wrong. Stop and contact me as soon as possible.Proceed only if it is appropriate to use the two-sample T-test.Use StatCrunch to carry out the test. (directions)Copy the content in the StatCrunch output window (text and the table) and paste it into the textbox as your response to this item. Use a 5% significance level to state a conclusion. Be sure to state your conclusion in context and in terms of what a “more positive score” on the IAT means for your data set. (Hint: in the variables section above, click on the variable descriptions link for your data set. The variable descriptions page opens in a new window. Review the Interpreting the IAT section at the top of that page.
Gender-Career IAT Variables for Question 3Quantitative VariableIAT-Gender-Career: Score on the Gender-Career IATCategorical Variable (choose one)Children: Are you currently the parent or guardian of a child (or children) under 18 living in your home? 1=Yes; 2=No ORBirth-Gender: 1=Male; 2=FemaleORPrimary-Job: During your youth, did your primary caregiver have a job outside the home? 1=Yes; 2=No
MGT 380 University of California Quantitative Methods in Business Discussion
Hi, please answer the following questions and the sub parts. Use the requirements on the file to complete the questions. ...
MGT 380 University of California Quantitative Methods in Business Discussion
Hi, please answer the following questions and the sub parts. Use the requirements on the file to complete the questions. let me know if you have any questions. Thank you.
4 pages
Statistics Done
1. The table below features three forecasting models used on the same set of data. Based solely on the information in this ...
Statistics Done
1. The table below features three forecasting models used on the same set of data. Based solely on the information in this output, which of the ...
4 pages
Painter Exp19 Excel Ch12 Cap Assessment Teachingschedule
' When run, this macro clears the values in the schedule Range("G1,C5:G6,C8:G9,C11:G12,C14:G15,C17:G19").Select
Painter Exp19 Excel Ch12 Cap Assessment Teachingschedule
' When run, this macro clears the values in the schedule Range("G1,C5:G6,C8:G9,C11:G12,C14:G15,C17:G19").Select
The Importance of Relationships
Discussion: The Importance of RelationshipsAs its name implies, confidence intervals provide a range of values, along with ...
The Importance of Relationships
Discussion: The Importance of RelationshipsAs its name implies, confidence intervals provide a range of values, along with a level of confidence, to serve as an estimate of some unknown population value. Since it is rare to have access to the entire population, you must frequently rely on the confidence interval of the sample to make some inference about the population of interest. Before making accurate inferences to the population, we need to fully understand how the three key components of the interval—variability in the data, sample size, and confidence level—impact the width of the interval.For this Discussion, you will explore the relationship between these components and understand the trade-off between reducing risk in our confidence of estimates and increasing precision.To prepare for this Discussion:Review Chapters 6 and 7 of the Frankfort-Nachmias & Leon-Guerrero text and in Chapter 8, p. 256, consider the 2012 Benghazi Terrorist Attack Investigation and focus on how different levels of confidence and sample size work together.Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of confidence intervals.Use the Course Guide and Assignment Help found in this week’s Learning Resources to search for a quantitative article related to confidence intervals.Using the SPSS software, General Social Survey dataset and choose a quantitative variable that interests you.By Day 3Using SPSS:Take a random sample of 100.Calculate the 95% confidence interval for the variable.Calculate a 90% confidence interval.Take another random sample of 400.Calculate the 95% confidence interval for the variable.Calculate a 90% confidence interval.Post your results and an explanation of how different levels of confidence and sample size affect the width of the confidence interval. Next, consider the statement, “Confidence intervals are underutilized” and explain what the implications might be of using or not using confidence intervals. Provide examples based on the results of your data. Also, use your research to support your findings.Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.
4 pages
Statistical Data Benefit
Crime can be expressed quantitatively or statistically. Inferential and descriptive statistics are the commonly used stati ...
Statistical Data Benefit
Crime can be expressed quantitatively or statistically. Inferential and descriptive statistics are the commonly used statistics. Inferential ...
Similar Content
Irvine Valley College Vector Calculus Worksheet
Math 20C : Midterm
exam
one-ST
AR
Instructions. You are allowed to consult your textbook or ebook, your notes, and the
lec...
algebra homework help
conitnue: 56, 62b, 66....
You are designing a three-group study to be evaluated with a one-way ANOVA at α = .05, homework help
You are designing a three-group study to be evaluated with a one-way ANOVA at α = .05. You expect effect size η to be ab...
Lonestar College Function Operations Questions
...
Answer the followings
Must reflect your understanding of the material.Please see the Document attach (Instructions.pdf) for information about th...
Simple Linear Regression Discussion
Project 1: Simple Linear Regression
Coen Gwyther, J Gross, Samantha Willems, Yi-Wei Pan
February 2022
1 Introduction
1.1 F...
Related Tags
Book Guides
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
SDCC Sample Z Confidence Interval Worksheet
Which IAT data set are you working with?Use StatCrunch and your unique IAT sample to estimate the mean age for the populat ...
SDCC Sample Z Confidence Interval Worksheet
Which IAT data set are you working with?Use StatCrunch and your unique IAT sample to estimate the mean age for the population of IAT participants at the 90% confidence level. Copy the contents of your StatCrunch output window and paste it into your response. (No need to type anything here - just copy and paste the contents of your StatCrunch output window.)Are conditions met to estimate the mean age for the population of IAT participants? (Be sure to support your answer as demonstrated throughout Unit 8.)State the confidence interval, and then interpret the confidence interval in context.What is the margin of error (MOE)? Which would be more accurate, the 90% confidence interval you found or an 85% confidence interval? Briefly explain. Which would be more precise? Briefly explain.Question 2At the end of 2020, the mean age of the U.S. population was estimated to be 38.5 years old. You are tasked with determining whether the mean age of the population of IAT participants (for your chosen IAT data set) differs from the mean age of the U.S. population.Let be the mean age of the population of IAT participants for your chosen IAT data set. State the hypotheses (symbolically and in words). Include a clear description of the populations and the variable.Use StatCrunch to create a histogram for the age distribution in your unique IAT sample. Download the StatCrunch output window and embed your histogram with your response. Can we safely use the t-test with your IAT sample? Explain.Perform the t-test using StatCrunch. Copy the information from the StatCrunch output window and paste it into your response.Based on the P-value, state your conclusions in context. Use a 5% level of significance. (NOTE: Since StatCrunch correctly calculates the P-value for either a one-tailed or a two-tailed test, you do not need to change the StatCrunch P-value.) Using the context of this scenario, explain the meaning of each of following items from the StatCrunch output for the hypothesis test.Std. Err (standard error)T-stat (T-score)P-valueQuestion 3Prepare to work through Question 3See the Variables for Question 3 Only section above to learn which variables to use for your chosen IAT data set.Choose only one of the categorical variables listed for your chosen IAT data set and note the two groups for your chosen categorical variable.Here is the question to be investigated for the two groups in your chosen categorical variable.Do the population of IAT participants in one group score higher on the IAT test than the population of IAT participants in the other group?To answer the question we are investigating, respond to each of the followingUse StatCrunch to determine the sample size and sample mean, , for the two groups in your chosen categorical variable (directions).Copy your StatCrunch output table and paste into your response. Then relabel the categorical variable groups with the appropriate word(s), i.e. replace the group numbers with the appropriate word(s) to describe the group (see the Categorical Variable section above for your data set).Which of the two groups has the smallest sample mean? Which has the largest sample mean?Let 𝜇1μ1 be the population mean for the group with the largest sample mean. Let 𝜇2μ2 be the population mean for the group with the smallest sample mean. State the null and alternative hypotheses (symbolically and in words). Include a clear description of the populations and the variable.To test your hypotheses, is it appropriate to use the two-sample T-test? If so, explain why and provide any supporting evidence. If not, start over and choose the other categorical variable listed with your chosen IAT data set.WARNING: If it is not appropriate to use the two-sample T-test for either of the categorical variables listed with your IAT data set, something may be wrong. Stop and contact me as soon as possible.Proceed only if it is appropriate to use the two-sample T-test.Use StatCrunch to carry out the test. (directions)Copy the content in the StatCrunch output window (text and the table) and paste it into the textbox as your response to this item. Use a 5% significance level to state a conclusion. Be sure to state your conclusion in context and in terms of what a “more positive score” on the IAT means for your data set. (Hint: in the variables section above, click on the variable descriptions link for your data set. The variable descriptions page opens in a new window. Review the Interpreting the IAT section at the top of that page.
Gender-Career IAT Variables for Question 3Quantitative VariableIAT-Gender-Career: Score on the Gender-Career IATCategorical Variable (choose one)Children: Are you currently the parent or guardian of a child (or children) under 18 living in your home? 1=Yes; 2=No ORBirth-Gender: 1=Male; 2=FemaleORPrimary-Job: During your youth, did your primary caregiver have a job outside the home? 1=Yes; 2=No
MGT 380 University of California Quantitative Methods in Business Discussion
Hi, please answer the following questions and the sub parts. Use the requirements on the file to complete the questions. ...
MGT 380 University of California Quantitative Methods in Business Discussion
Hi, please answer the following questions and the sub parts. Use the requirements on the file to complete the questions. let me know if you have any questions. Thank you.
4 pages
Statistics Done
1. The table below features three forecasting models used on the same set of data. Based solely on the information in this ...
Statistics Done
1. The table below features three forecasting models used on the same set of data. Based solely on the information in this output, which of the ...
4 pages
Painter Exp19 Excel Ch12 Cap Assessment Teachingschedule
' When run, this macro clears the values in the schedule Range("G1,C5:G6,C8:G9,C11:G12,C14:G15,C17:G19").Select
Painter Exp19 Excel Ch12 Cap Assessment Teachingschedule
' When run, this macro clears the values in the schedule Range("G1,C5:G6,C8:G9,C11:G12,C14:G15,C17:G19").Select
The Importance of Relationships
Discussion: The Importance of RelationshipsAs its name implies, confidence intervals provide a range of values, along with ...
The Importance of Relationships
Discussion: The Importance of RelationshipsAs its name implies, confidence intervals provide a range of values, along with a level of confidence, to serve as an estimate of some unknown population value. Since it is rare to have access to the entire population, you must frequently rely on the confidence interval of the sample to make some inference about the population of interest. Before making accurate inferences to the population, we need to fully understand how the three key components of the interval—variability in the data, sample size, and confidence level—impact the width of the interval.For this Discussion, you will explore the relationship between these components and understand the trade-off between reducing risk in our confidence of estimates and increasing precision.To prepare for this Discussion:Review Chapters 6 and 7 of the Frankfort-Nachmias & Leon-Guerrero text and in Chapter 8, p. 256, consider the 2012 Benghazi Terrorist Attack Investigation and focus on how different levels of confidence and sample size work together.Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of confidence intervals.Use the Course Guide and Assignment Help found in this week’s Learning Resources to search for a quantitative article related to confidence intervals.Using the SPSS software, General Social Survey dataset and choose a quantitative variable that interests you.By Day 3Using SPSS:Take a random sample of 100.Calculate the 95% confidence interval for the variable.Calculate a 90% confidence interval.Take another random sample of 400.Calculate the 95% confidence interval for the variable.Calculate a 90% confidence interval.Post your results and an explanation of how different levels of confidence and sample size affect the width of the confidence interval. Next, consider the statement, “Confidence intervals are underutilized” and explain what the implications might be of using or not using confidence intervals. Provide examples based on the results of your data. Also, use your research to support your findings.Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.
4 pages
Statistical Data Benefit
Crime can be expressed quantitatively or statistically. Inferential and descriptive statistics are the commonly used stati ...
Statistical Data Benefit
Crime can be expressed quantitatively or statistically. Inferential and descriptive statistics are the commonly used statistics. Inferential ...
Earn money selling
your Study Documents