The use of the interval P(1 – p) p± (z critical value)/ n res a large sample. For each of the fa ns of n and p, indicate whether the gi
The use of the interval P(1 – p) p± (z critical value)/ n res a large sample. For each of the fa ns of n and p, indicate whether the gi
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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Transcribed Image Text:The use of the interval
P(1 – p)
p± (z critical value)
n
requires a large sample. For each of the following combi-
nations of n and p, indicate whether the given interval
would be appropriate.
a. n = 50 and p = .30
b. n = 50 and p = .05
c. n = 15 and p = .45
d. n = 100 and p = .01
e. n = 100 and p = .70
f. n = 40 and p = .25
%3D
g. n =
60 and p = .25
h. n = 80 and p = .10
%3D
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