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

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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
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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