The engineering school at a major university claims that
20%
of its graduates are women. In a graduating class of 210 students, 52 were females. Does this suggest that the school is believable? Test the claim , using the Confidence Interval method and
a=0.05
.
(0.189,0.306)
Support claim
(0.112,0.243)
Support claim
(0.101,0.184)
Reject claim.
(0.022,0.149)
Reject claim