Mathematics, 04.04.2020 05:26 4waymari

The variance of the scores on a skill evaluation test is 203,401 with a mean of 1469 points. If 358 tests are sampled, what is the probability that the mean of the sample would be less than 1426 points

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The variance of the scores on a skill evaluation test is 203,401 with a mean of 1469 points. If 358...

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