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What is the mean of these numbers?

[tex]\[ 82, 84, 86, 44 \][/tex]

A. 296
B. 99
C. 75
D. 74


Sagot :

To find the mean of the given numbers [tex]\(82, 84, 86,\)[/tex] and [tex]\(44\)[/tex], follow these steps:

1. Add the numbers together to find the total sum.
[tex]\[ 82 + 84 + 86 + 44 = 296 \][/tex]

2. Count the number of elements in the list. There are 4 numbers.

3. Divide the total sum by the number of elements to find the mean.
[tex]\[ \text{Mean} = \frac{\text{Total Sum}}{\text{Number of Elements}} = \frac{296}{4} = 74 \][/tex]

So, the mean of the numbers [tex]\(82, 84, 86,\)[/tex] and [tex]\(44\)[/tex] is 74.

The correct answer is:
[tex]\[ \boxed{D} \][/tex]