Question

next, add the values in the numerator to find the sum of the distances from the mean. you can use the calculator to help you solve.
number of minutes spent reading
minutes: 41, 34, 38, 23, 31, 17, 15, 27, 25, 39
distance from 29: 12, 5, 9, 6, 2, 12, 14, 2, 4, 10
mean = (sum of distances from 29) / (number of students) = (12 + 5 + 9 + 6 + 2 + 12 + 14 + 2 + 4 + 10) / 10 = / 10

Explanation:

Step1: Add the numbers

We need to sum up \(12 + 5 + 9 + 6 + 2 + 12 + 14 + 2 + 4 + 10\). Let's add them step by step:
First, \(12+5 = 17\); then \(17 + 9 = 26\); \(26+6 = 32\); \(32+2 = 34\); \(34+12 = 46\); \(46+14 = 60\); \(60+2 = 62\); \(62+4 = 66\); \(66+10 = 76\).

Answer:

\(76\)