Based upon extensive data from a national high school educational testing program, the mean score of national test scores for mathematics was found to be 608 and the standard deviation of national test scores for mathematics was found to be 162 points. What is the probability that a random sample of 324 students will have a mean score of more than 622? Less than 591? The probability that a random sample of 324 students will have a mean score of more than 622 is (Round to four decimal places as needed.)

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Based upon extensive data from a national high school educational testing program, the mean score of national test scores for mathematics was found to be 608 and
the standard deviation of national test scores for mathematics was found to be 162 points. What is the probability that a random sample of 324 students will have a
mean score of more than 622? Less than 591?
The probability that a random sample of 324 students will have a mean score of more than 622 is
(Round to four decimal places as needed.)
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Transcribed Image Text:Based upon extensive data from a national high school educational testing program, the mean score of national test scores for mathematics was found to be 608 and the standard deviation of national test scores for mathematics was found to be 162 points. What is the probability that a random sample of 324 students will have a mean score of more than 622? Less than 591? The probability that a random sample of 324 students will have a mean score of more than 622 is (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 1 part remaining Clean A Terms of Use Privacy Policy Copyright © 2021 Pearson Education Inc. AIT Rights Reserved. ere to search へロロG) F4 F5 F6 F7 F8 F9 F10 F11 F12 PriSc Pause
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