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Mathematics, 06.05.2020 06:46 kimjooin02
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.
α = 0.08; H1 is μ ≠ 3.24
a. ±1.75
b. 1.75
c. ±1.41
d. 1.41
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