MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A given population proportion is 0.25. For the given value of \( n \), what is the probability of getting each of the following sample proportions?

(Round all \( z \) values to 2 decimal places, e.g., 0.75. Round all intermediate calculations and answers to 4 decimal places, e.g., 0.7275.)

a. \( n = 110 \) and \( \hat{p} \leq 0.21 \)  
\( p = \) [ ]

b. \( n = 33 \) and \( \hat{p} > 0.24 \)  
\( p = \) [ ]

c. \( n = 59 \) and \( 0.24 \leq \hat{p} < 0.27 \)  
\( p = \) [ ]

d. \( n = 80 \) and \( \hat{p} > 0.30 \)  
\( p = \) [ ]

e. \( n = 800 \) and \( \hat{p} > 0.30 \)  
\( p = \) [ ]
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Transcribed Image Text:A given population proportion is 0.25. For the given value of \( n \), what is the probability of getting each of the following sample proportions? (Round all \( z \) values to 2 decimal places, e.g., 0.75. Round all intermediate calculations and answers to 4 decimal places, e.g., 0.7275.) a. \( n = 110 \) and \( \hat{p} \leq 0.21 \) \( p = \) [ ] b. \( n = 33 \) and \( \hat{p} > 0.24 \) \( p = \) [ ] c. \( n = 59 \) and \( 0.24 \leq \hat{p} < 0.27 \) \( p = \) [ ] d. \( n = 80 \) and \( \hat{p} > 0.30 \) \( p = \) [ ] e. \( n = 800 \) and \( \hat{p} > 0.30 \) \( p = \) [ ]
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