A study is conducted at a university to determine if it's test-preparation seminar improves the proportion of students who pass the AP Statistics exam. The following summary data were obtained. Is there evidence to support the claim that the proportion of passing grades is higher for those who attended the seminar? Compute the test statistic for this test.
A)2.182
B)0.0145
C)1.976
D)1.847

Question

A study is conducted at a university to determine if it's test-preparation seminar improves the proportion of students who pass the AP Statistics exam. The following summary data were obtained.  Is there evidence to support the claim that the proportion of passing grades is higher for those who attended the seminar? Compute the test statistic for this test.
A)2.182 
B)0.0145 
C)1.976 
D)1.847

Quizplus · Accepted Answer

The Answer of A study is conducted at a university to determine if it's test-preparation seminar improves the proportion of students who pass the AP Statistics exam. The following summary data were obtained.  Is there evidence to support the claim that the proportion of passing grades is higher for those who attended the seminar? Compute the test statistic for this test.
A)2.182 
B)0.0145 
C)1.976 
D)1.847

A Study Is Conducted at a University to Determine If