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Please help to analyze this two-tailed test Given: =0.01 two tailed P-value = 0.0149 (P-value= 0.0149/2= 0.00745) z-test hypothesis test for population mean test-statistic =
Please help to analyze this two-tailed test
Given:
=0.01
two tailed P-value = 0.0149 (P-value= 0.0149/2= 0.00745)
z-test hypothesis test for population mean test-statistic = 2.43
90% confidence interval = ( 2.35 , 2.58 )
99% confidence interval = ( 2.28 , 2.65 )
Question:
Provide your conclusion and interpretation of the results. Should the null hypothesis be rejected? Why or why not?
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