How do you write an standard equation for this ellipse problem 100
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MAT540 Ashford Week 6 Graphical Analysis And Linear Programming Excelsheet
Please see attached question sheet for clarity & use the provided answer sheet to enter aswers to questions:1. A Cereal Co ...
MAT540 Ashford Week 6 Graphical Analysis And Linear Programming Excelsheet
Please see attached question sheet for clarity & use the provided answer sheet to enter aswers to questions:1. A Cereal Company makes a cereal from several ingredients. Two of the ingredients, oats and rice,
provide vitamins A and B. The company wants to know how many ounces of oats and rice it should
include in each box of cereal to meet the minimum requirements of 45 milligrams of vitamin A and
13 milligrams of vitamin B while minimizing cost. An ounce of oats contributes 10 milligrams of
vitamin A and 2 milligram of vitamin B, whereas an ounce of rice contributes 6 milligrams of A
and 3 milligrams of B. An ounce of oats costs $0.06, and an ounce of rice costs $0.03. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis. 2. A Furniture Company produces chairs and tables from two resources- labor and wood. The
company has 125 hours of labor and 45 board-ft. of wood available each day. Demand for chairs is
limited to 5 per day. Each chair requires 7 hours of labor and 3.5 board-ft. of wood, whereas a table
requires 14 hours of labor and 7 board-ft. of wood. The profit derived from each chair is $325 and
from each table, $120. The company wants to determine the number of chairs and tables to produce
each day in order to maximize profit. Formulate a linear programming model for this problem. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis. (Do not round the answers) c. How much labor and wood will be unused if the optimal numbers of chairs and tables are
produced?
3. Kroeger supermarket sells its own brand of canned peas as well as several national brands. The
store makes a profit of $0.28 per can for its own peas and a profit of $0.19 for any of the national
brands. The store has 6 square feet of shelf space available for canned peas, and each can of peas
takes up 9 square inches of that space. Point-of-sale records show that each week the store never
sales more than half as many cans of its own brand as it does of the national brands. The store
wants to know how many cans of its own brand of peas of peas and how many cans of the national
brands to stock each week on the allocated shelf space in order to maximize profit. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis.4. Solve the following linear programming model graphically: Minimize Z=8X1 + 6X2 Subject to
4X1 + 2X2 >/20 -6X1 + 4X2 /< 12X1 + X2>/6
X1 , X2 >/0
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a st ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a student picked from this group at random either has hazel or brown eyes?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer. 2. In a group of 45 boys; 17 own laptop, 19 own desktop computers, and 7 own both. Find the probability that a boy picked from this group at random owns either a laptop or a desktop computer?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
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A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5 nights when they went on vacation. The s ...
Find a point estimate of the population mean, statistics homework help
A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5 nights when they went on vacation. The sample size was 1500. 1. Find a point estimate of the population mean. 2. Find the 95% confidence interval of the true mean. Assume the population standard deviation was 0.8. *** Show all your work to receive credit.
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I need help with this math assignment
CompetencyDetermine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatter plot of the data and make predictions.ScenarioAccording to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of 3, in the next 30 years. In April 2008, scientists and engineers released a new earthquake forecast for the State of California called the Uniform California Earthquake Rupture Forecast (UCERF).As a junior analyst at the USGS, you are tasked to determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and depths from the earthquakes. Your deliverables will be a PowerPoint presentation you will create summarizing your findings and an excel document to show your work.Concepts Being StudiedCorrelation and regressionCreating scatterplotsConstructing and interpreting a Hypothesis Test for Correlation using r as the test statisticYou are given a spreadsheet that contains the following information:Magnitude measured on the Richter scaleDepth in kmUsing the spreadsheet, you will answer the problems below in a PowerPoint presentation.What to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slideSlide 2: Introduce your scenario and data set including the variables provided.Slide 3: Construct a scatterplot of the two variables provided in the spreadsheet. Include a description of what you see in the scatterplot.Slide 4: Find the value of the linear correlation coefficient r and the critical value of r using α = 0.05. Include an explanation on how you found those values.Slide 5: Determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and the depths from the earthquakes. Explain.Slide 6: Find the regression equation. Let the predictor (x) variable be the magnitude. Identify the slope and the y-intercept within your regression equation.Slide 7: Is the equation a good model? Explain. What would be the best predicted depth of an earthquake with a magnitude of 2.0? Include the correct units.Slide 8: Conclude by recapping your ideas by summarizing the information presented in context of the scenario.Along with your PowerPoint presentation, you should include your Excel document which shows all calculations.
University of California San Diego Quantitative Methods in Business Problems
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please use the following resources and follow the requirments to solve the questions, need to use R studio to complete. please solve the questions for hw10 and ec2. rest of them might help you to solve the questions
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MAT540 Ashford Week 6 Graphical Analysis And Linear Programming Excelsheet
Please see attached question sheet for clarity & use the provided answer sheet to enter aswers to questions:1. A Cereal Co ...
MAT540 Ashford Week 6 Graphical Analysis And Linear Programming Excelsheet
Please see attached question sheet for clarity & use the provided answer sheet to enter aswers to questions:1. A Cereal Company makes a cereal from several ingredients. Two of the ingredients, oats and rice,
provide vitamins A and B. The company wants to know how many ounces of oats and rice it should
include in each box of cereal to meet the minimum requirements of 45 milligrams of vitamin A and
13 milligrams of vitamin B while minimizing cost. An ounce of oats contributes 10 milligrams of
vitamin A and 2 milligram of vitamin B, whereas an ounce of rice contributes 6 milligrams of A
and 3 milligrams of B. An ounce of oats costs $0.06, and an ounce of rice costs $0.03. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis. 2. A Furniture Company produces chairs and tables from two resources- labor and wood. The
company has 125 hours of labor and 45 board-ft. of wood available each day. Demand for chairs is
limited to 5 per day. Each chair requires 7 hours of labor and 3.5 board-ft. of wood, whereas a table
requires 14 hours of labor and 7 board-ft. of wood. The profit derived from each chair is $325 and
from each table, $120. The company wants to determine the number of chairs and tables to produce
each day in order to maximize profit. Formulate a linear programming model for this problem. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis. (Do not round the answers) c. How much labor and wood will be unused if the optimal numbers of chairs and tables are
produced?
3. Kroeger supermarket sells its own brand of canned peas as well as several national brands. The
store makes a profit of $0.28 per can for its own peas and a profit of $0.19 for any of the national
brands. The store has 6 square feet of shelf space available for canned peas, and each can of peas
takes up 9 square inches of that space. Point-of-sale records show that each week the store never
sales more than half as many cans of its own brand as it does of the national brands. The store
wants to know how many cans of its own brand of peas of peas and how many cans of the national
brands to stock each week on the allocated shelf space in order to maximize profit. a. Formulate a linear programming model for this problem. b. Solve the model by using graphical analysis.4. Solve the following linear programming model graphically: Minimize Z=8X1 + 6X2 Subject to
4X1 + 2X2 >/20 -6X1 + 4X2 /< 12X1 + X2>/6
X1 , X2 >/0
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a st ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a student picked from this group at random either has hazel or brown eyes?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer. 2. In a group of 45 boys; 17 own laptop, 19 own desktop computers, and 7 own both. Find the probability that a boy picked from this group at random owns either a laptop or a desktop computer?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
Find a point estimate of the population mean, statistics homework help
A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5 nights when they went on vacation. The s ...
Find a point estimate of the population mean, statistics homework help
A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5 nights when they went on vacation. The sample size was 1500. 1. Find a point estimate of the population mean. 2. Find the 95% confidence interval of the true mean. Assume the population standard deviation was 0.8. *** Show all your work to receive credit.
I need help with this math assignment
CompetencyDetermine and interpret the linear correlation coefficient, and use linear regression to find a best fit line fo ...
I need help with this math assignment
CompetencyDetermine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatter plot of the data and make predictions.ScenarioAccording to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of 3, in the next 30 years. In April 2008, scientists and engineers released a new earthquake forecast for the State of California called the Uniform California Earthquake Rupture Forecast (UCERF).As a junior analyst at the USGS, you are tasked to determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and depths from the earthquakes. Your deliverables will be a PowerPoint presentation you will create summarizing your findings and an excel document to show your work.Concepts Being StudiedCorrelation and regressionCreating scatterplotsConstructing and interpreting a Hypothesis Test for Correlation using r as the test statisticYou are given a spreadsheet that contains the following information:Magnitude measured on the Richter scaleDepth in kmUsing the spreadsheet, you will answer the problems below in a PowerPoint presentation.What to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slideSlide 2: Introduce your scenario and data set including the variables provided.Slide 3: Construct a scatterplot of the two variables provided in the spreadsheet. Include a description of what you see in the scatterplot.Slide 4: Find the value of the linear correlation coefficient r and the critical value of r using α = 0.05. Include an explanation on how you found those values.Slide 5: Determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and the depths from the earthquakes. Explain.Slide 6: Find the regression equation. Let the predictor (x) variable be the magnitude. Identify the slope and the y-intercept within your regression equation.Slide 7: Is the equation a good model? Explain. What would be the best predicted depth of an earthquake with a magnitude of 2.0? Include the correct units.Slide 8: Conclude by recapping your ideas by summarizing the information presented in context of the scenario.Along with your PowerPoint presentation, you should include your Excel document which shows all calculations.
University of California San Diego Quantitative Methods in Business Problems
please use the following resources and follow the requirments to solve the questions, need to use R studio to complete. pl ...
University of California San Diego Quantitative Methods in Business Problems
please use the following resources and follow the requirments to solve the questions, need to use R studio to complete. please solve the questions for hw10 and ec2. rest of them might help you to solve the questions
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