Question
Do men take a different amount of time than women to get out of bed in the morning? A simple random sample of 59 men
Do men take a different amount of time than women to get out of bed in the morning? A simple random sample of 59 men averaged 6.7 minutes to get out of bed after the alarm rang with a standard deviation of 2.7. A simple random sample of 46 women averaged 8 minutes with a standard deviation of 2 minutes. Let1be the average time for all men to get out of bed and2be the average time for all women to get out of bed. What can be concluded at the= 0.01 level of significance?
a. For this study, what sampling distribution should be used?Select an answer
-standard normal distribution
-Chi-Square distribution
-uniform distribution
-binomial distribution
-Student t distribution
b. The null and alternative hypotheses would be:
H0:Select an answer ,d,,p1-p2,p,1-2 / Select an answer<,,>,= / (please enter a decimal)
H1:Select an answer, 1-2,p1-p2,d,p / Select an answer<,=,>, / (Please enter a decimal)
c. The test statistic? t or z ? (please show your answer to 3 decimal places.)
d.The p-value =(Please show your answer to 4 decimal places.)
e.The p-value is? > or
f. Based on this, we should(Select an answer)
-accept
-reject
-fail to reject
-the null hypothesis.
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