Question

In: Statistics and Probability

Sketch a scatter gram after assigning variables b. Find the coefficient of correlation and explain if...

Sketch a scatter gram after assigning variables

b. Find the coefficient of correlation and explain if the linear fit is good. (begin at =.05)

c. Find and graph the least squares equation, stating the p-value. The time it takes to complete a construction project versus the size of the crew are noted below:

2. The time it takes to complete a construction project versus the size of the crew are noted below:

CREW HOURS

4 210

9 102

10 90

8 130

4 270

7 140

12 80

20 50

15 70

How long will the job take to complete with a crew of 2?

Expert Solution

orchestra answered 2 years ago

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