1. Determine the zerit value. 2. Calculate the mean (M) length of jail time for the sample. 3. Calculate the standard error (Om) of prison time for the sample.

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The amount of time spent in prison has a mean of 5.2 years and a standard deviation of 1.3 years. A
prison counselor is trying to develop a program to help people to change
in jail. A sample of n = 16 participated in this program and had the following jail times in years:
amount of time they are
5.1, 2.9, 5.9, 4.5, 3.3, 5.7, 6.1, 5, 6, 5.2, 5.8, 5.7, 5, 1.9, 2, 5.9
According to these data, did the counselor's program change the length of prison time for the
participants? (Use a = 0.05, two-tail test)
1. Determine the zerit value.
2. Calculate the mean (M) length of jail time for the sample.
3. Calculate the standard error (Om) of prison time for the sample.
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Transcribed Image Text:-ferences Mailings Review View AaBbCcDdEe AaBbCcDdEe Aal AaBbCcDdEe AaBbCcDdEe Normal No Spacing Heading 1 Heading 2 Tit fixes, and improvements, choose Check for Updates. The amount of time spent in prison has a mean of 5.2 years and a standard deviation of 1.3 years. A prison counselor is trying to develop a program to help people to change in jail. A sample of n = 16 participated in this program and had the following jail times in years: amount of time they are 5.1, 2.9, 5.9, 4.5, 3.3, 5.7, 6.1, 5, 6, 5.2, 5.8, 5.7, 5, 1.9, 2, 5.9 According to these data, did the counselor's program change the length of prison time for the participants? (Use a = 0.05, two-tail test) 1. Determine the zerit value. 2. Calculate the mean (M) length of jail time for the sample. 3. Calculate the standard error (Om) of prison time for the sample. 回 FoC MacBook Pro
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