Find probabbility that the mean score is below a value

Reference no: EM13120553

The mean of major student taking the GRE test in 2010 was 1000 with a standard deviation of 230. if you select a random sample of 75 students, what is the probabbility that the mean score is below 950?

Reference no: EM13120553

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Find probabbility that the mean score is below a value : The mean of major student taking the GRE test in 2010 was 1000 with a standard deviation of 230. if you select a random sample of 75 students, what is the probabbility that the mean score is below 950?

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