SAT scores in one state is normally distributed with a mean of 1590 and a standard deviation of 176. Suppose we randomly pick 43 SAT scores from that state. a) Find the probability that one of the...

SAT scores in one state is normally distributed with a mean of 1590 and a standard deviation of 176. Suppose we<br>randomly pick 43 SAT scores from that state.<br>a) Find the probability that one of the scores in the sample is less than 1539.<br>P(X < 1539) =<br>%3D<br>b) Find the probability that the average of the scores for the sample of 43 scores is less than 1539.<br>P(X < 1539) -<br>Round each answer to at least 4 decimal places.<br>

Extracted text: SAT scores in one state is normally distributed with a mean of 1590 and a standard deviation of 176. Suppose we randomly pick 43 SAT scores from that state. a) Find the probability that one of the scores in the sample is less than 1539. P(X < 1539)="%3D" b)="" find="" the="" probability="" that="" the="" average="" of="" the="" scores="" for="" the="" sample="" of="" 43="" scores="" is="" less="" than="" 1539.="" p(x="">< 1539)="" -="" round="" each="" answer="" to="" at="" least="" 4="" decimal="">

Jun 11, 2022

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SAT scores in one state is normally distributed with a mean of 1590 and a standard deviation of 176. Suppose we randomly pick 43 SAT scores from that state. a) Find the probability that one of the...

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