# The alternative hypothesis is true we fail to reject

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The alternative hypothesis is trueWe fail to reject the null hypothesisThe stated claim is trueThe stated claim is falseSolutionThe correct answer is:The stated claim is falseCalculate the P-value for a claim that the mean value of male’s weight is 150pounds for a significant level of 0.04 using a P-value method?A sample with a mean of 145 pounds, size of 16, and a standard deviation of 16 pounds is selected.0.2305-0.2305-0.1153
0.1153SolutionThe correct answer is:0.2305What is the first step in performing a hypothesis test for a claim that the mean value of male’s weight is less than 150 pounds for a significant level of0.05 using a P-value method? A sample with a mean of 145 pounds, size of 41, and a standard deviation of 16 pounds is selected.H0: µ <150, H1: µ ≥ 150H0: µ ≥ 150, H1: µ < 150H0: µ =150, H1: µ > 150H0: µ ≠150, H1: µ = 150SolutionThe correct answer is:H0: µ ≥ 150, H1: µ < 150
What is the final decision for a claim that the mean value of male’s weight is 150 pounds for a significant level of 0.04 using a P-value method?A sample with a mean of 145 pounds, size of 16, and a standard deviation of 16 pounds is selected.The stated claim is falseWe reject the null hypothesisWe fail to reject the null hypothesisThe alternative hypothesis is trueSolutionThe correct answer is:We fail to reject the null hypothesisCalculate the standardized t-test for a claim that the mean value of male’s weight is 150 pounds for a significant level of 0.04 using a P-value method?A sample with a mean of 145 pounds, size of 16, and a standard deviation of 16 pounds is selected.-1.751-2.0542.054
-1.25SolutionThe correct answer is:-1.25How would you make a decision for a claim that the mean value of male’s weight is less than 150 pounds for a significant level of 0.05 using a P-value method?A sample with a mean of 145 pounds, size of 41, and a standard deviation of 16 pounds is selected.Is 0.0200 ≤ 0.05?Is 0.0400 = 0.05?Is 0.0227 ≤ 0.05?Is -2.001 ≤ 0.05?SolutionThe correct answer is:Is 0.0227 ≤ 0.05?
What is the first step in performing a hypothesis test for a claim that the mean value of male’s weight is 150 pounds for a significant level of 0.04 using a P-value method?A sample with a mean of 145 pounds, size of 36, and a standard deviation of 16 pounds is selected.H0: µ ≠150, H1: µ = 150H0: µ =150, H1: µ > 150H0: µ =150, H1: µ < 150H0: µ = 150, H1: µ ≠ 150CorrectCalculate the standardized z-test for a claim that the mean value of male’s weight is 150 pounds for a significant level of 0.04 using a P-value method?A sample with a mean of 145 pounds, size of 36, and a standard deviation of 16 pounds is selected.-2.054- 15/82.054-1.751Correct
Calculate the P-value for a claim that the mean value of male’s weight is lessthan 150 pounds for a significant level of 0.05 using a P-value method and z-table?A sample with a mean of 145 pounds, size of 41, and a standard deviation of 16 pounds is selected.0.04000.0222-2.0010.0200CorrectCalculate the critical value for a claim that the mean value of male’s weight is less than 150 pounds for a significant level of 0.05 using rejection region method?