document.write( "Question 367797: You have two different teams of service technicians for two large \n" );
document.write( " hospitals that are about the same age with the same types of equipment. \n" );
document.write( " Recently you took data to determine the average repair time per the 2 \n" );
document.write( " separate groups. Analyze the data at the 0.05 alpha level 1 tail test \n" );
document.write( " to determine if there is any difference between the 2 groups (times are \n" );
document.write( " min.) \n" );
document.write( " Group1: sample mean= 45.1 sample std deviation= 7.7 sample size = 30 \n" );
document.write( " Group2: sample mean= 57.1 sample std deviation= 2.4 sample size = 32 \n" );
document.write( " \n" );
document.write( "
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