kgiertz kgiertz

21-02-2017
Mathematics

Answered

IQ scores for adults aged 20 to 34 years are normally distributed according to N (110,25). Use the empirical rule to answer the following: Approximately what percent of people in this group have scores below 110?

Verified Answer :

LammettHash LammettHash

21-02-2017

Since the mean of the distribution is 110, and the distribution is normal, then 50% of the the people will have scores below 110.

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