Mathematics, 06.04.2020 07:56 khushailawadip9dkn2

The grades recieved by 200 students follow a normal distribution. The mean of the grades is 70%, and the standard deviation is 7%. The number of students who recieved a grade greater than 70% is about blank, and the number of students who got a grade higher than 84% is about blank.

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The grades recieved by 200 students follow a normal distribution. The mean of the grades is 70%, and...

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