Top Posters
Since Sunday
14
o
6
1
l
1
J
1
a
1
C
1
r
1
1
A
1
1

A professor wishes to discover if seniors skip more classes than do freshmen. Suppose he knows that ...

wrote...
Posts: 69
Rep:
4 weeks ago
A professor wishes to discover if seniors skip more classes than do freshmen. Suppose he knows that freshmen skip 2% of their classes. He randomly samples a group of seniors. Out of 2521 classes, this group skipped 77 classes. Based on the sample, does it appear that seniors skip more than 2% of their classes? State the critical value (CV), test statistic (TS), and decision from the test. (Useα= 0.01.)

CV = 1.2816; TS = 3.78; rejectH0

CV = 2.3263; TS = 3.78; rejectH0

CV = 2.3263; TS = 3.08; rejectH0

CV = 1.2816; TS = 3.08; rejectH0

Textbook

Introductory Statistics: A Problem-Solving Approach

Edition: 3rd
Author:
Replies
Answer verified by a subject expert
WoodyNRexWoodyNRex
wrote...
Posts: 66
Rep:
4 weeks ago

Related Topics

Katie32 Author
wrote...

4 weeks ago
 I appreciate what you did here, answered it right
wrote...

Yesterday
 You make an excellent tutor!
wrote...

2 hours ago
 This calls for a celebration
Explore
85 People Browsing
315 Signed Up Today
Related Images

201

112

88