Question

The following is an incomplete F-table summarizing the results of a study of the variance of life satisfaction scores among unemployed, retired, part-time, and full-time employees.

Source of Variation	SS	df	MS	F
Between groups			20
Within groups (error)		36
Total	148

(a) Complete the F-table. (Round your values for mean squares and F to two decimal places.)

Source of Variation	SS	df	MS	F
Between groups			20
Within groups (error)		36
Total	148

(b) Compute omega-squared

(ω²).

(Round your answer to two decimal places.)
ω² =

(c) Is the decision to retain or reject the null hypothesis? (Assume alpha equal to 0.05.)

Retain the null hypothesis.Reject the null hypothesis.    

Answer 1