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18 prisoners were randomly selected for burglary convictions. 10 White prisoners and 8 Black prisoners. Test the null hypothesis that there is no difference in respect to prison sentencing lengths. Make a decision and calculate on the following information: White prisoners: N1 = 10; X1 = 4.30; and s1x2 = 2.01. Black prisoners: N2= 8; X2 = 5.00 and S2x2 = 2.50. The Alpha is at .05.

18 prisoners were randomly selected for burglary convictions. 10 White prisoners and 8 Black prisoners. Test the null hypothesis that there is no difference in respect to prison sentencing lengths. Make a decision and calculate on the following information: White prisoners: N1 = 10; X1 = 4.30; and s1x2 = 2.01. Black prisoners: N2= 8; X2 = 5.00 and S2x2 = 2.50. The Alpha is at .05.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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 18 prisoners were randomly selected for burglary convictions. 10 White prisoners and 8 Black prisoners. Test the null hypothesis that there is no difference in respect to prison sentencing lengths. Make a decision and calculate on the following information: White prisoners: N1 = 10; X1 = 4.30; and s1x2 = 2.01. Black prisoners: N2= 8; X2 = 5.00 and S2x2 = 2.50. The Alpha is at .05. 

Expert Solution
Step 1: Write the given information.

table row cell n subscript 1 end cell equals cell 10 comma space x with bar on top subscript 1 equals 4.30 comma space s subscript 1 superscript 2 equals 2.01 end cell row cell n subscript 2 end cell equals cell 8 comma space x with bar on top subscript 2 equals 5.00 comma space s subscript 2 superscript 2 equals 2.50 end cell row alpha equals cell 0.05 end cell end table

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