Choose the best answer for the statistical conclusion.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
10
Transcribed Image Text:contrt
Scale
TAT
1
23
1
1
24
1
46
1
49
1
3
67
1
70
1
25
1
21
48
44
3
88
2
3
76
3
1
16
1
15
3
45
3
49
3
3
88
3
84
1
25
4
1
22
4
46
4
42
4
3
78
4
3
76
Transcribed Image Text:Choose the best answer for the statistical conclusion.
O Do not reject Ho; Average turnaround time by contractor does not vary by scale.
O Reject Ho; Average turnaround times differ by contractor
O Do not Reject Ho; Average turn around time is equal across contractors
O Reject Ho; Average turnaround time by scale does differ by contractor.
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