Question

What is the arithmetic mean of the following numbers?6,4,1,9,3,8,3,5,10

Answer 1

Answer: 5.4.

Step-by-step explanation:

Arithmetic mean is the mean or the average of the samples. That means, it is the sum of all values divided by the number of values.

In this question, we have 9 values. So, the aritmetic mean (M) is:

`\begin{gathered} M=(6+4+1+9+3+8+3+5+10)/(9) \\ M=(49)/(9) \\ M=5.4 \end{gathered}`

Answer: the arithmetic mean is 5.4.