1 Find the value of the liner correlation coefficient r and

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

Solution

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

3) for alpha = 0.05.....