What is the critical value with alpha05 a 240 b 233 please s

What is the critical value with alpha=.05

a. 2.40 b. 2.33

please show work

Use this for the multiple choice problems Observations 39 df MS Significance Regression xxxx Resida xxxx Total 268218.9187 38 347017.8091

Solution

From statistical tables,

testing for significance of model:

Critical value = F_{k-1, n-k, 0.05} = F_5,33,0.05 = 2.50