Question

find the mean of:
1 35 11 7 32 40 35 4
13 32 11 39 5 1
mean =

Explanation:

Step1: Count the number of data points

First, we count how many numbers are in the dataset. Let's list them: 1, 35, 11, 7, 32, 40, 35, 4, 13, 32, 11, 39, 5, 1. Let's count them: that's 14 numbers.

Step2: Calculate the sum of the data points

Now we sum all these numbers:

$$
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$$

Step3: Calculate the mean

The mean is the sum divided by the number of data points. So we divide the sum (266) by the number of data points (14):

$$ \text{Mean} = \frac{266}{14} = 19 $$

Answer:

19