Victims of Violence A random survey of 86 women who were victims of violence found that 20 were attacked by relatives. A random survey of 54 men found that 6 were attacked by relatives. At a=0.10, can it be shown that the percentage of women who were attacked by relatives is different the percentage of men who were attacked by relatives? Use p₁ for the proportion of women who were attacked by relatives. Use the critical value method with tables and round all intermediate calculations to at least three decimal places.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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(i) Determine if the hypothesis test is one-tailed or two-tailed.

(ii) Find the critical value(s). Round the answer 2 decimal places. 

(iii) Compute the test value. Round the answer to at least two decimal places.

(iv) Make the decision and summarize the results. 

 

Victims of Violence A random survey of 86 women who were victims of violence found that 20 were attacked by relatives. A random
survey of 54 men found that 6 were attacked by relatives. At a = 0.10, can it be shown that the percentage of women who were attacked
by relatives is different the percentage of men who were attacked by relatives? Use p₁ for the proportion of women who were attacked by
relatives. Use the critical value method with tables and round all intermediate calculations to at least three decimal places.
olo
Transcribed Image Text:Victims of Violence A random survey of 86 women who were victims of violence found that 20 were attacked by relatives. A random survey of 54 men found that 6 were attacked by relatives. At a = 0.10, can it be shown that the percentage of women who were attacked by relatives is different the percentage of men who were attacked by relatives? Use p₁ for the proportion of women who were attacked by relatives. Use the critical value method with tables and round all intermediate calculations to at least three decimal places. olo
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