State whether H0 should be accepted or rejected for a 05 giv

State whether H₀ should be accepted or rejected for a= .05 given the following ;F*=computed F

Please show work, as well as f-table value and decision for a-c

a) f*= 2.34; df = 2 and 11

b) f*=2.52; df=4 and 20

c) f*=4.29; df=3 and 24

Solution

Using table/technology, the critical F values are:

a. Fcrit = 3.982297957 > 2.34, FAIL TO REJECT HO
B. Fcrit = 2.866081402 > 2.52, Fail to reject Ho
c. Fcrit = 3.00878657 < 4.29, Reject Ho