Assume a significance level of ? = 0.05 with an original claim: The mean pulse r

Question

Assume a significance level of ? = 0.05 with an original claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 74 ppm. The hypothesis test results in a P-value of 0.0074. State a conclusion about the null hypothesis (Reject H0 or fail to reject H0). Choose the correct answer below. a) Reject H0 because the P-value is greater than ?. b) Fail to reject H0 because the P-value is less than or equal to ?. c) Fail to reject H0 because the P-value is greater than ?. d) Reject H0 because the P-value is less than or equal to ?.

Explanation / Answer

here as p value is less than 0.05 level we reject null hypothesis. correct option is

d) Reject H0 because the P-value is less than or equal to ?.

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