Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of α=0.05.       ​Z-Test   ​Z-Test   Inpt: Data Stats       μ≠50   μ0​:50     z=−1.40859042

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A: Given, Level of significance = α =0.05 P value = 0.07751053

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