the temperatures (in °f) in a city on randomly selected days during the summer are 89, 85, 90, 87, 86, 91…

the temperatures (in °f) in a city on randomly selected days during the summer are 89, 85, 90, 87, 86, 91, 88, and 89. what is the mean temperature? round your answer to one decimal place. (1 point)

the temperatures (in °f) in a city on randomly selected days during the summer are 89, 85, 90, 87, 86, 91, 88, and 89. what is the mean temperature? round your answer to one decimal place. (1 point)

Answer

Explanation:

Step1: Find the sum of temperatures

$89 + 85+90 + 87+86+91+88+89=705$

Step2: Divide by number of data - points

There are 8 data - points. Mean $=\frac{705}{8}=88.125$

Step3: Round the result

Rounding 88.125 to one decimal place gives 88.1

Answer:

88.1