Mark performed a two-sample z-test for proportions to test the hypothesis that there was no difference in the proportion who support increasing student fees between male and female students at a particular university. Mark obtained a z-statistic of 0. Based on this information, which of the following is always true. The sample proportions for male and females will be the same as the hypothesized proportions for male and female students at this university. The sample proportions for both male and female students at this university will be 0. All male and female students in the sample will feel the same way about supporting the increase in student fees.
Mark performed a two-sample z-test for proportions to test the hypothesis that there was no difference in the proportion who support increasing student fees between male and female students at a particular university. Mark obtained a z-statistic of 0. Based on this information, which of the following is always true.
The sample proportions for male and females will be the same as the hypothesized proportions for male and female students at this university.
The sample proportions for both male and female students at this university will be 0.
All male and female students in the sample will feel the same way about supporting the increase in student fees.
The sample proportions will be the same for both male and female students at this university.
Test whether
p1>p2
The sample data are x1=116,n1=258,x2=135,n2=311.
Conduct a test at the α=0.10 level of significance.
Determine the correct null and alternative hypothesis below.
Determine the test statistic.
Find the P-value:
What is the result of this hypothesis test?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
