The mean of the thirteen numbers is 40.7
The mean of a set of values is the average of the set of values.
The mean of a set of numbers is calculated using the formula below:
To determine the mean of the numbers, the sum of each of the number set is calculated thus:
Sum of the four numbers = 4 * 94 = 376
Sum of the nine numbers = 17 * 9 = 153
Sum of the thirteen numbers = 376 + 153 = 529
Then, the mean of the thirteen numbers is calculated using the formula for mean.
Mean of the thirteen numbers = 529/13 = 40.7
The mean of the thirteen numbers is 40.7.
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