A telephone operator firm has found that 20% of abanlarının over the years has passed to different firms. After a promotion attempt, 200 subscribers moved to 30 different companies. What is the test statistic for this event? Please select one: a. 0.125 b. 1.77 c. -1.77 d. None of them e. -1.25
A telephone operator firm has found that 20% of abanlarının over the years has passed to different firms. After a promotion attempt, 200 subscribers moved to 30 different companies. What is the test statistic for this event? Please select one: a. 0.125 b. 1.77 c. -1.77 d. None of them e. -1.25
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...
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A telephone operator firm has found that 20% of abanlarının over the years has passed to different firms. After a promotion attempt, 200 subscribers moved to 30 different companies. What is the test statistic for this event ?
Please select one:
a.
0.125
b.
1.77
c.
-1.77
d.
None of them
e.
-1.25
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