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The use of the interval p̂ ± (z critical value)   p̂(1 − p̂) n requires a large sample. For each of the following combinations of n and p̂, indicate whether the sample size is large enough for use of this interval to be appropriate.   a. n = 51 and p̂ = 0.30 Yes or No       b. n = 51 and p̂ = 0.05 Yes or No       c. n = 11 and p̂ = 0.45 Yes or No

The use of the interval p̂ ± (z critical value)   p̂(1 − p̂) n requires a large sample. For each of the following combinations of n and p̂, indicate whether the sample size is large enough for use of this interval to be appropriate.   a. n = 51 and p̂ = 0.30 Yes or No       b. n = 51 and p̂ = 0.05 Yes or No       c. n = 11 and p̂ = 0.45 Yes or No

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The use of the interval
p̂ ± (z critical value)
 
p̂(1 − p̂)
n
requires a large sample. For each of the following combinations of n and p̂, indicate whether the sample size is large enough for use of this interval to be appropriate.
 
a.
n = 51 and p̂ = 0.30
Yes or No    
 
b.
n = 51 and p̂ = 0.05
Yes or No    
 
c.
n = 11 and p̂ = 0.45
Yes or No  
 
  
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