• 100% plagiarism-free papers
  • Prices starting at $10/page
  • Writers are native English speakers
  • Free revisions
  • Free title and reference pages
Order Now!

Below you will find a convenient calculator; it allows to check the price of the order.

Total price for
this order:
$0 ORDER NOW

Fill out the information below to calculate your price:

^[1-9]\d*$
^[1-9]\d*$
^[1-9]\d*$ Word count 0

The price for the written assignment depends on 3 factors:

  • Number of pages.
  • Deadline.
  • Academic level.

Our writing service offers you  top-notch quality of service at a quite affordable price. It may seem rather low, but the thing is that we work for the sake of the students and understand the importance of client-oriented pricing.

Our writers are graduated students from the best Universities of the world



Mm207 Final Project

Unit 9 Final Project
MM207-05

MM207 Student Data Set

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:   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?

Answer:   No, I expected the correlation to be somewhat higher.

  c) Does the number of hours spent on school work have a causal relationship with the GPA?

Answer:   Yes, there is a causal relationship because anything that affects an effect is a factor of that effect. Therefore, more hours spent on school work is expected to result in a higher GPA, and vice versa.

  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.

StatCrunch output:

Simple linear regression results:
Dependent Variable: Q10 What is your cumulative Grade Point Average at Kaplan University?
Independent Variable: Q11 How many hours do you spend on school work each week?
Q10 What is your cumulative Grade Point Average at Kaplan University? = 3.3265686 + 0.017424047 Q11 How many hours do you spend on school work each week?
Sample size: 103
R (correlation coefficient) = 0.3079
R-sq = 0.09480294
Estimate of error standard deviation: 0.5243042

Parameter estimates:
Parameter | Estimate | Std. Err. | Alternative | DF | T-Stat | P-Value |
Intercept | 3.3265686 | 0.10834544 | ≠ 0 | 101 | 30.703356 | = 190) = p(z>= 0.80556) = 0.21171468

7. Select a random sample of 30 student responses to question 6, “How many credit hours are you taking this term?” Using the information from this…



Tags: , , ,