Question: Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test

Assume that the data has a normal distribution and the number

Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. a = 0.09 for a right-tailed test. 0 +1.96 1.96 O +1.34 O 1.34

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