of 3 7. A corrections researcher was interested in gender differences in the likelihood of an arrestee making bail. She recorded the dollar amount in cases where a bail bond was set and recoded whether the defendant was able to get out of jail (make bail). Her data are shown below: (20 points) Men Women $ Made Bail Made Bail 1,000 yes 500 yes 300 yes 250 no 1500 yes 250 no 200 200 yes no 500 500 no yes 150 250 yes no 1,000 100 no no 500 150 yes no 1200 250 yes no Test the Null Hypothesis that there are no gender differences in dollar amounts for bail. b. Test the null hypothesis that the proportions of men and women who are released from a Jail does not differ. Use p .05 to test the null hypothesis. For each test of the Nult hypothesis report standard error of the difference between means or proportions, the obtained t, the degrees of freedom, and the whether you accept or reject the null hypothesis
of 3 7. A corrections researcher was interested in gender differences in the likelihood of an arrestee making bail. She recorded the dollar amount in cases where a bail bond was set and recoded whether the defendant was able to get out of jail (make bail). Her data are shown below: (20 points) Men Women $ Made Bail Made Bail 1,000 yes 500 yes 300 yes 250 no 1500 yes 250 no 200 200 yes no 500 500 no yes 150 250 yes no 1,000 100 no no 500 150 yes no 1200 250 yes no Test the Null Hypothesis that there are no gender differences in dollar amounts for bail. b. Test the null hypothesis that the proportions of men and women who are released from a Jail does not differ. Use p .05 to test the null hypothesis. For each test of the Nult hypothesis report standard error of the difference between means or proportions, the obtained t, the degrees of freedom, and the whether you accept or reject the null hypothesis
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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Transcribed Image Text:of 3
7. A corrections researcher was interested in gender differences in the likelihood of an arrestee
making bail. She recorded the dollar amount in cases where a bail bond was set and recoded
whether the defendant was able to get out of jail (make bail). Her data are shown below: (20
points)
Men
Women
$
Made Bail
Made Bail
1,000
yes
500
yes
300
yes
250
no
1500
yes
250
no
200
200
yes
no
500
500
no
yes
150
250
yes
no
1,000
100
no
no
500
150
yes
no
1200
250
yes
no
Test the Null Hypothesis that there are no gender differences in dollar amounts for bail.
b. Test the null hypothesis that the proportions of men and women who are released from
a
Jail does not differ.
Use p .05 to test the null hypothesis.
For each test of the Nult hypothesis report standard error of the difference between
means or proportions, the obtained t, the degrees of freedom, and the whether you
accept or reject the null hypothesis
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