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ISE 362 New York University Queueing Systems Worksheet
Please answer all of the question the excel, and clearing labeling each questions.Please use different worksheet for each ...
ISE 362 New York University Queueing Systems Worksheet
Please answer all of the question the excel, and clearing labeling each questions.Please use different worksheet for each questions and highlight the final answer. Free feel to use excel functions.
2 pages
Week 3 Hypothesis Testing Questions
1. An argument has been made in a widely-cited commentary that "If p < 0.05 is ‘significant,’ then p = 0.067 is not � ...
Week 3 Hypothesis Testing Questions
1. An argument has been made in a widely-cited commentary that "If p < 0.05 is ‘significant,’ then p = 0.067 is not ‘almost significant.’" ...
Grossmont College David Merrell Rats Used for Treatment Groups Discussion
Context
A high school student named David Merrell did an experiment to examine if music affects the ability of rats to ru ...
Grossmont College David Merrell Rats Used for Treatment Groups Discussion
Context
A high school student named David Merrell did an experiment to examine if music affects the ability of rats to run a maze. The explanatory variable was exposure to music. He had three treatment groups: one group listened to heavy metal music by the group Anthrax. A second group listened to Mozart. The third group never heard music. This last group is the control group.
The response variable was the average time (in seconds) to complete three runs. Every week the rats ran the maze three times. Merrell recorded each rat's average time for the week.
Direct controls of potential confounding variables:
Merrell trained all of the rats to run the same maze.
He gave all mice the same amount of food and light.
All mice had the same approximate age and weights.
During the treatment phase, the rats were exposed to the treatment for the same amount of time, e.g. rats heard music at 70 decibels for 10 hours a day for a month.
Results:
By the end of the month the Anthrax group was much slower at running the maze. The Mozart group was much faster. The dotplots below show average run times for the first and last week of the experiment. Each dot represents one rat. The X-value is the rat’s average run time for the week. (Each rat ran the maze 3 times each week.) The blue line is the mean run time for each treatment group.
If you are curious, here is a video of Merrell explaining his experiment.
Merrell explaining his experiment (Links to an external site.)
(captioned version (Links to an external site.))
Prompt
Merrell claims that he randomly assigned rats to treatment groups. Does the data shown in the dotplots above support his claim? Why or why not?
Project Week 3
Project Week 3Project 3 Instructor’s Notes:You have seen the data in previous assignments. There are two questions—the ...
Project Week 3
Project Week 3Project 3 Instructor’s Notes:You have seen the data in previous assignments. There are two questions—the second one has four parts. The project is a little confusing in the way it is written, so here is the clarification.1. The first is a short answer.2. The second, following on from the first question, asks for the analysis of a histogram for each major for private and public universities (4 histograms—a public and a private one for each major)—it will help if you use Excel to do a graph to help in your analysis. Make sure to analyze “Annual % ROI,” not some other column.For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Download it here.
Using the ROI data set:If we select 7 colleges from a major and then record whether they are of ‘School Type’ ‘Private’ or not, is this experiment a binomial one? Why or why not?For each of the 2 majors determine if the ‘Annual % ROI’ appears to be normally distributed. Consider the shape of the histogram and the measures of central tendency (mean and median) to justify your results. Report on each of these with charts and calculations to justify your answers.
Grading Criteria AssignmentsMaximum PointsMeets or exceeds established assignment criteria40Demonstrates an understanding of lesson concepts20Clearly presents well-reasoned ideas and concepts30Uses proper mechanics, punctuation, sentence structure, and spelling10Total100
MBA 6350 WU WK 7 Housing Prices Multiple & Simple Regression Analysis
Please refer to this You Tube video that demonstrates multiple regression: https://www.youtube.com/watch?v=0lpfmFnlDHI
To ...
MBA 6350 WU WK 7 Housing Prices Multiple & Simple Regression Analysis
Please refer to this You Tube video that demonstrates multiple regression: https://www.youtube.com/watch?v=0lpfmFnlDHI
To perform a simple regression, just the column for one independent variable instead of multiple columns
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Most Popular Content
ISE 362 New York University Queueing Systems Worksheet
Please answer all of the question the excel, and clearing labeling each questions.Please use different worksheet for each ...
ISE 362 New York University Queueing Systems Worksheet
Please answer all of the question the excel, and clearing labeling each questions.Please use different worksheet for each questions and highlight the final answer. Free feel to use excel functions.
2 pages
Week 3 Hypothesis Testing Questions
1. An argument has been made in a widely-cited commentary that "If p < 0.05 is ‘significant,’ then p = 0.067 is not � ...
Week 3 Hypothesis Testing Questions
1. An argument has been made in a widely-cited commentary that "If p < 0.05 is ‘significant,’ then p = 0.067 is not ‘almost significant.’" ...
Grossmont College David Merrell Rats Used for Treatment Groups Discussion
Context
A high school student named David Merrell did an experiment to examine if music affects the ability of rats to ru ...
Grossmont College David Merrell Rats Used for Treatment Groups Discussion
Context
A high school student named David Merrell did an experiment to examine if music affects the ability of rats to run a maze. The explanatory variable was exposure to music. He had three treatment groups: one group listened to heavy metal music by the group Anthrax. A second group listened to Mozart. The third group never heard music. This last group is the control group.
The response variable was the average time (in seconds) to complete three runs. Every week the rats ran the maze three times. Merrell recorded each rat's average time for the week.
Direct controls of potential confounding variables:
Merrell trained all of the rats to run the same maze.
He gave all mice the same amount of food and light.
All mice had the same approximate age and weights.
During the treatment phase, the rats were exposed to the treatment for the same amount of time, e.g. rats heard music at 70 decibels for 10 hours a day for a month.
Results:
By the end of the month the Anthrax group was much slower at running the maze. The Mozart group was much faster. The dotplots below show average run times for the first and last week of the experiment. Each dot represents one rat. The X-value is the rat’s average run time for the week. (Each rat ran the maze 3 times each week.) The blue line is the mean run time for each treatment group.
If you are curious, here is a video of Merrell explaining his experiment.
Merrell explaining his experiment (Links to an external site.)
(captioned version (Links to an external site.))
Prompt
Merrell claims that he randomly assigned rats to treatment groups. Does the data shown in the dotplots above support his claim? Why or why not?
Project Week 3
Project Week 3Project 3 Instructor’s Notes:You have seen the data in previous assignments. There are two questions—the ...
Project Week 3
Project Week 3Project 3 Instructor’s Notes:You have seen the data in previous assignments. There are two questions—the second one has four parts. The project is a little confusing in the way it is written, so here is the clarification.1. The first is a short answer.2. The second, following on from the first question, asks for the analysis of a histogram for each major for private and public universities (4 histograms—a public and a private one for each major)—it will help if you use Excel to do a graph to help in your analysis. Make sure to analyze “Annual % ROI,” not some other column.For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Download it here.
Using the ROI data set:If we select 7 colleges from a major and then record whether they are of ‘School Type’ ‘Private’ or not, is this experiment a binomial one? Why or why not?For each of the 2 majors determine if the ‘Annual % ROI’ appears to be normally distributed. Consider the shape of the histogram and the measures of central tendency (mean and median) to justify your results. Report on each of these with charts and calculations to justify your answers.
Grading Criteria AssignmentsMaximum PointsMeets or exceeds established assignment criteria40Demonstrates an understanding of lesson concepts20Clearly presents well-reasoned ideas and concepts30Uses proper mechanics, punctuation, sentence structure, and spelling10Total100
MBA 6350 WU WK 7 Housing Prices Multiple & Simple Regression Analysis
Please refer to this You Tube video that demonstrates multiple regression: https://www.youtube.com/watch?v=0lpfmFnlDHI
To ...
MBA 6350 WU WK 7 Housing Prices Multiple & Simple Regression Analysis
Please refer to this You Tube video that demonstrates multiple regression: https://www.youtube.com/watch?v=0lpfmFnlDHI
To perform a simple regression, just the column for one independent variable instead of multiple columns
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