Mathematics, 08.07.2019 23:40, icecreamisgood4u

The claim is that the iq scores of statistics professors are normally distributed, with a mean greater than 116. a sample of 20 professors had a mean iq score of 121 with a standard deviation of 11. find the value of the test statistic.

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The claim is that the iq scores of statistics professors are normally distributed, with a mean great...