1. Using the MM207 Student Data Set:
a)What is the correlation between student cumulative GPA and the number of hours spent on school work each week? Be sure to include the computations or StatCrunch output to support your answer. The answer is R= 0.30790085. StatCrunch output:

Correlation between “Q10 What is your cumulative Grade Point Average at Kaplan University?” and “Q11 How many hours do you spend on school work each week?” is: 0.30790085
b)Is the correlation what you expected? No, I expected the correlation to be higher than what was computed. c)Does the number of hours spent on school work have a causal relationship with the GPA? Yes, there is a causal relationship with the GPA. With more hours spent on school work, the result should be a higher GPA. This would be the same if there was less hours spent on school work, the result would be a lower GPA. d)What would be the predicted GPA for a student who spends 16 hours per week on school work? Be sure to include the computations or StatCrunch output to support your prediction.

2. Using the MM207 Student Data Set:
a)Select a continuous variable that you suspect would not follow a normal distribution. b)Create a graph for the variable you have selected to show its distribution. c)Explain why these data might not be normally distributed. d)Select a second continuous variable that you believe would approximate a normal distribution e)Create a graph to show its distribution.

f)Explain why these data might be normally distributed.
.

3. Jonathan is a 42 year old male student and Mary is a 37 year old female student thinking about taking this class. Based on their relative position, which student would be farther away from the average age of their gender group based on this sample of MM207 students?

4. If you were to randomly select a student from the set of students who have completed the survey, what is the probability that you would select a male? Explain your answer.

...MM207Final Project Name: Eddie S. Jackson
1.
Using the MM207 Student Data Set: a) What is the correlation between student cumulative GPA and the number of hours spent on school work each week? Be sure to include the computations or StatCrunch output to support your answer. My answer :
0.27817234
(from StatCrunch):
Correlation between Q10 What is your cumulative Grade Point Average at Kaplan University? and Q11 How many hours do you spend...

...
HYPERLINK "http://www.finalexamanswer.com/QNT-561-Final-Exam_p_61.html" DOWNLOAD ANSWERS
QNT 561 Final Exam
1) Which of the following measures of central location is affected most by extreme values? A. MeanB. MedianC. Mode D. Geometric mean
2) A correlation matrix…A.Shows all simple coefficients of correlation between variablesB. shows only correlations that are zeroC. shoes the correlations that are positiveD. shows only the correlations that are...

...in the course syllabus. For the Mid-Term Project you will be using the MM207 Student Data Set, the survey codebook, and StatCrunch as necessary. You should enter your answers/responses directly after the question. There is no need to retype the project.
After completing and saving the project, submit your project in the Mid-Term Drop Box.
In the course, go to Unit 4 -> Instructor Graded Project -> StatCrunch to access the MM207 Student Data Set. When the page...

...the course syllabus. For the Mid-Term Project you will be using the MM207 Student Data Set, the survey codebook, and StatCrunch as necessary. You should enter your answers/responses directly after the question. There is no need to retype the project.
-------------------------------------------------
To access StatCrunch and the Data: In the course, go to Unit 4 -> Instructor Graded Project -> StatCrunch to access the MM207 Student Data Set. When the page...

...The Use of Statistics in My Future Profession
Evelyn Caban
MM207Final Project
Instructor: Miguel Lopez
Date: 12-20-11
Mathematics plays a significant role in anything and everything we do in our daily lives. Math is an important factor. With this being said it is only natural that...

...TCO D) PuttingPeople2Work has a growing business placing out-of-work MBAs. They claim they can place a client in a job in their field in less than 36 weeks. You are given the following data from a sample.
Sample size: 100
Population standard deviation: 5
Sample mean: 34.2
Formulate a hypothesis test to evaluate the claim. (Points : 10)
Ho: µ = 36; Ha: µ ≠ 36
Ho: µ ≥ 36; Ha: µ < 36
Ho: µ ≤ 34.2; Ha: µ > 34.2
Ho: µ > 36; Ha: µ ≤ 36
Ans. b.
H0 must always have equal sign,...

...BUS 475 Final Exam
Copy this link to your browser and download:
http://www.finalexamguide.com/BUS-475-Final-Exam-3-227.htm
1) As Plant Controller, you are trying to determine which costs over which you have the most control on a day to day basis. Your goal is to achieve better profitability. The Plant Operations Manager suggests that overhead is the easiest area to directly reduce costs. Which of the following items would be classified as manufacturing...

...Name: Navin Janmohammad
1. Using the MM207 Student Data Set:
a) What is the correlation between student cumulative GPA and the number of hours spent on school work each week? Be sure to include the computations or StatCrunch output to support your answer.
ANSWER: Correlation: 0.30790085
From StatCrunch:
Correlation between Q10 What is your cumulative Grade Point Average at Kaplan University? And Q11 How many hours do you spend on school work each...

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