Many people believe that criminals who plead guilty tend to get lighter sentences than those who are convicted in trials. The accompanying table summarizes randomly selected sample data for defendants in burglary cases. All of the subjects had prior prison sentences. Use a 0.05 significance level to test the claim that the sentence (sent to prison or not sent to prison) is independent of the plea. If you were an attorney defending a guilty defendant, would these results suggest that you should encourage a guilty plea? Click the icon to view the table.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.5: Descriptive Modeling And Accuracy
Problem 3CYU
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Sent to Prison
Not Sent to Prison
Guilty Plea
396
571
Determine the test statistic.
x² = (Round to three decimal places as needed.)
Determine the P-value of the test statistic.
?
P-value =
Not Guilty Plea O
61
47
- Mpum
(Round to four decimal places as needed.)
Transcribed Image Text:Sent to Prison Not Sent to Prison Guilty Plea 396 571 Determine the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value of the test statistic. ? P-value = Not Guilty Plea O 61 47 - Mpum (Round to four decimal places as needed.)
Many people believe that criminals who plead guilty tend to get lighter sentences than those who are convicted in
trials. The accompanying table summarizes randomly selected sample data for defendants in burglary cases. All of
the subjects had prior prison sentences. Use a 0.05 significance level to test the claim that the sentence (sent to
prison or not sent to prison) is independent of the plea. If you were an attorney defending a guilty defendant, would
these results suggest that you should encourage a guilty plea?
Click the icon to view the table.
Transcribed Image Text:Many people believe that criminals who plead guilty tend to get lighter sentences than those who are convicted in trials. The accompanying table summarizes randomly selected sample data for defendants in burglary cases. All of the subjects had prior prison sentences. Use a 0.05 significance level to test the claim that the sentence (sent to prison or not sent to prison) is independent of the plea. If you were an attorney defending a guilty defendant, would these results suggest that you should encourage a guilty plea? Click the icon to view the table.
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