Victims of Violence A random survey of 70 women who were victims of violence found that 28 were attacked by relatives. A random survey of 48 men found that 7 were attacked by relatives. At α=0.05, can it be shown that the percentage of women who were attacked by relatives is different from the percentage of men who were attacked by relatives? Use p1 for the proportion of women who were attacked by relatives. Use the P-value method with tables. H0: ▼(Choose one) H1: ▼(Choose one) This hypothesis test is a ▼(Choose one) test. Compute the test value. Round the answer to at least 3 decimal places, if necessary. z= Find the P -value. Round the answer to four decimal places. P-value= Make the decision. What's the null hypothesis? Summarize the results. There is ▼(Choose one) that the proportion of women who were attacked by relatives is greater than the proportion of men who were attacked by relatives.
Victims of Violence A random survey of 70 women who were victims of violence found that 28 were attacked by relatives. A random survey of 48 men found that 7 were attacked by relatives. At α=0.05, can it be shown that the percentage of women who were attacked by relatives is different from the percentage of men who were attacked by relatives? Use p1 for the proportion of women who were attacked by relatives. Use the P-value method with tables. H0: ▼(Choose one) H1: ▼(Choose one) This hypothesis test is a ▼(Choose one) test. Compute the test value. Round the answer to at least 3 decimal places, if necessary. z= Find the P -value. Round the answer to four decimal places. P-value= Make the decision. What's the null hypothesis? Summarize the results. There is ▼(Choose one) that the proportion of women who were attacked by relatives is greater than the proportion of men who were attacked by relatives.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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Victims of Violence A random survey of 70 women who were victims of violence found that 28 were attacked by relatives. A random survey of 48 men found that 7 were attacked by relatives. At α=0.05, can it be shown that the percentage of women who were attacked by relatives is different from the percentage of men who were attacked by relatives? Use p1 for the proportion of women who were attacked by relatives. Use the P-value method with tables.
H0: ▼(Choose one)
H1: ▼(Choose one) This hypothesis test is a ▼(Choose one) test. |
|
Compute the test value. Round the answer to at least 3
decimal places, if necessary.
decimal places, if necessary.
z=
Find the P -value. Round the answer to four decimal places.
P-value=
Make the decision.
What's the null hypothesis?
Summarize the results.
There is ▼(Choose one) that the proportion of women who were attacked by relatives is greater than the proportion of men who were attacked by relatives.
|
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