The temperature is recorded at 60 airports in a region. The mean temperature is 72 degrees Fahrenheit with standard deviation of 5 degrees. What is the Z-score for a temperature of 68 degrees?

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Can someone me with this problem . show your work .

What is the missing step in this proof ?