Multiple choice

The following data show the points scored by Michael in different math tests. 25, 30, 45, 35, 40 Find the average point scored by him.

  1. 30

  2. 35

  3. 40

  4. 45
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B Correct answer
Explanation

The average is the sum of the values divided by the count. Sum = 25 + 30 + 45 + 35 + 40 = 175. Count = 5. Average = 175 / 5 = 35.

AI explanation

Apply the arithmetic mean formula by dividing the sum of the values by the total number of values. The sum of the points 25, 30, 45, 35, and 40 is 175. Dividing this sum by 5 yields an average of 35 points.

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