Calculate the Average: Finding Mean of 23, 4, 28, and 1

Calculate the average

of 23,4,28, 23,4,28, and 1 1 .

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Step-by-step video solution

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00:06 Let's calculate the average.
00:09 First, we divide the total sum by the number of values.
00:13 So, let's add up all the numbers.
00:22 Then, divide this sum by four, since there are four numbers.
00:44 And that's how we find the average.

Step-by-step written solution

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1

Understand the problem

Calculate the average

of 23,4,28, 23,4,28, and 1 1 .

2

Step-by-step solution

To solve this problem and calculate the average of the numbers 2323, 44, 2828, and 11, follow these steps:

  • Step 1: Calculate the sum of the numbers:
    23+4+28+1=5623 + 4 + 28 + 1 = 56
  • Step 2: Count the number of items in the set.
    There are 4 numbers: 23,4,28,23, 4, 28, and 11.
  • Step 3: Divide the sum by the count of numbers to find the average:
    564=14\frac{56}{4} = 14

Therefore, the average of the numbers is 1414.

3

Final Answer

14

Practice Quiz

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Calculate the average of \( 10 \) and \( 12 \).

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