Bst322 Week3 Dis2

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Question 2 - Calculate the Chi-Square using StatCrunch

For this second question - let's try to make a crosstabulation table for a problem we don't have in the textbook.

We want to know whether boys or girls get into trouble more often in school. Below is the table documenting the percentage of boys and girls who got into trouble in school:

        Got in Trouble    No Trouble  Total
Boys       46                   71          117
Girls        37                   83          120     
Total       83                  154          237

Examine statistically whether boys got in trouble in school more often.  Can you create a StatCrunch crosstabulation table result  for this data (copied and pasted, as well as updated in Word),  and a Chi-Square analysis?  Hypotheses?

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