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2.Professor Smith administers a survey to a group of inmates that is believed to measure antisocial attitudes.The average score on the antisocial attitude index is

2.Professor Smith administers a survey to a group of inmates that is believed to measure antisocial attitudes.The average score on the antisocial attitude index is 100 with a standard deviation of 25.

a.What percentage of inmates have a score lower than 50?

b.If the survey is valid, we would expect to find that only 5% of individuals score above a score of ____________ on the index.

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