Mathematics, 13.03.2020 19:24 Beth6013

Your little brother has a a career batting average of 0.233. You want to determine the probability that he will have a batting average of over 0.250 next season when he will be up to bat 40 times. Are the conditions met so that the sample proportion hatp will be approximately normal?

A. Yes. There is a large sample (n>30) so the sample proportion must be normal.
B. Yes. 40xx0.250>=10 so the conditions are satisfied.
C. No. hatp can only be normal if the sample data are normally distributed.
D. No. 40xx0.233<10 so the conditions are not satisfied.

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Your little brother has a a career batting average of 0.233. You want to determine the probability t...