1. Find the value of the liner correlation coefficient r, and then find the regr

Question

1. Find the value of the liner correlation coefficient r, and then find the regression equation of the following table.

2. A company manager wishes to test a union leader’s claim that absences occur on the different week days with the same frequencies. Test this claim at a = 0.05, where the following data have been compiled

Day

Sun

Mon

Tue

Wed

Thru

Absents

3. Evaluate the F test statistic for the following data, where n=4 for each sample

Group 1

Group 2

Group 3

Group 4

Sample Mean

6.6

3.4

3.0

1.2

Sample Variance

5.35

1.35

2.5

2.65

Explanation / Answer

you forget to put data into the tables for 1 and 2.......

3) for alpha = 0.05.....

sources of variation sum of squares degrees of freedom variance F p-Value between groups 60.6000 3 20.2000 6.8186 0.0062 within groups 35.5500 12 2.9625 total 96.1500 15

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