Question

the average summer temperature in Anchorage is 69 degrees Fahrenheit If the daily temperature is normally distributed with a standard deviation of 7 degrees Fahrenheit what percentage of the time would be would the temperature be between 55 degrees Fahrenheit and 76 degrees Fahrenheit?
A. 34%
B.47.5%
C.68%
D.81.5%
E.99.7%

Answer 1

b i think is the answer

Answer 2

Answer:

81.5%

Step-by-step explanation:

took the test