Mathematics, 09.12.2021 16:30 payshencec21

A test is made of :17 versus :17 . A sample of 50 size is drawn, and . The population standard deviation is . (a) Compute the value of the test statistic . (b) Is rejected at the level

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A test is made of :17 versus :17 . A sample of 50 size is drawn, and . The population standard devia...

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