A life insurance representative believes that the mean age of people who buy their first life insurance plan is of 15 customers who have just purchased their first life insurance. Their ages are: 42 43 28 34 30 36 25 29 32 33 27 There is not enough evidence to say the data are nonnormal. We want to conclude at the 1% significance level what is rejection region

98%

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)

you go to prefence in the settings and youll see a "i want to delete my account.

step-by-step explanation: