1 Answer

Lstor · Answer 1 · 2022-04-13T08:57:46+0000

Mean

The arithmetic average or the mean is the sum of all numbers divided by the number of numbers in the set.

$\large\rm{Problem:}$

Customers per day:

98, 87, 93, 82, 101, 99, 97, 97, 91

Find the mean to the nearest tenth:

$\large\rm{Solution:}$

Mean =
$\tt (sum \: of \: data)/(number \: of \: data)$

$\tt (98 + 87 + 93 + 82 + 101 + 99 + 97 + 97 + 91)/(9) = (845)/(9) = \green{93.89}$

Therefore, the mean is 93.89