The average high temperature in anchorage, alaska, in january is 21°f with a standard deviation of 10°. the average high temperature in honolulu in january is 80°f with a standard deviation of 8°. in which location would it be more unusual to have a day in january with a high of 57°f?

In Honolulu it be more unusual to have a day in January with a high of 57°F

Step-by-step explanation:

Given,

The average high temperature in Anchorage, Alaska,

= 21° F,

Having standard deviation,

= 10°,

Thus, the z-score for the high temperature of 57° F in alaska,

By the z-score table the probability of the high temperature of 57°F in Alaska = 0.99984 = 99.984 %

Now, the average high temperature in Honolulu is,

Having standard deviation,

Thus, the z-score for the high temperature of 57° F in Honolulu,

By the z-score table the probability of the high temperature of 57° in Honolulu = 0.00205 = 0.205 %

Since, a probability is unusual if it is less than 5 %,

Hence, In Honolulu  it be more unusual to have a day in January with a high of 57°F.

7.3

step-by-step explanation: