2. A criminologist (discrimination) in sentencing based on the race of the defendant. She selected at random 18 burglary convictions and compared the prison terms given the 10 whites and 8 blacks sampled. The sentence lengths (in years) are shown for the white and black offenders as follows. Using these data, test the null hypothesis (at the .05 significance level) that whites and blacks convicted of burglary in this jurisdiction do not differ with respect to prison sentence length. What is your was interested in whether there was any disparity conclusion? Whites: 3 5 4745 6 4 3 2 Blacks: 4 8735 45 4

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Author:Amos Gilat
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2. A criminologist was interested in whether there was any disparity
(discrimination) in sentencing based on the race of the defendant. She selected at
random 18 burglary convictions and compared the prison terms given the 10
whites and 8 blacks sampled. The sentence lengths (in years) are shown for the
white and black offenders as follows. Using these data, test the null hypothesis (at
the .05 significance level) that whites and blacks convicted of burglary in this
jurisdiction do not differ with respect to prison sentence length. What is your
conclusion?
Whites: 3 5 4 7 4 5 6 4 3 2
Blacks: 4 87 3 5 4 5 4
Transcribed Image Text:2. A criminologist was interested in whether there was any disparity (discrimination) in sentencing based on the race of the defendant. She selected at random 18 burglary convictions and compared the prison terms given the 10 whites and 8 blacks sampled. The sentence lengths (in years) are shown for the white and black offenders as follows. Using these data, test the null hypothesis (at the .05 significance level) that whites and blacks convicted of burglary in this jurisdiction do not differ with respect to prison sentence length. What is your conclusion? Whites: 3 5 4 7 4 5 6 4 3 2 Blacks: 4 87 3 5 4 5 4
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