Question

what is the mean? if the answer is a decimal, round it to the nearest tenth. 42 43 38 43 41

Explanation:

Step1: Sum the numbers

To find the mean, first we sum all the given numbers. The numbers are 42, 43, 38, 43, and 41. So we calculate \(42 + 43 + 38 + 43 + 41\).
\(42+43 = 85\), \(85 + 38 = 123\), \(123 + 43 = 166\), \(166 + 41 = 207\).

Step2: Divide by the number of terms

There are 5 numbers. So we divide the sum (207) by 5. That is \(\frac{207}{5}=41.4\).

Answer:

41.4