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" 98.6, 99.0, 98.9, 98.3, "98.7 What is the mean of the list of numbers?

98.6,99.0,98.9,98.3,98.7 98.6,99.0,98.9,98.3,98.7 \newlineWhat is the mean of the list of numbers?

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Full solution

Q. 98.6,99.0,98.9,98.3,98.7 98.6,99.0,98.9,98.3,98.7 \newlineWhat is the mean of the list of numbers?
  1. Add numbers in list: Add up all the numbers in the list. 98.6+99.0+98.9+98.3+98.7=493.598.6 + 99.0 + 98.9 + 98.3 + 98.7 = 493.5
  2. Count total numbers: Count how many numbers are in the list. There are 55 numbers.
  3. Divide sum by count: Divide the total sum by the number of numbers. 493.5÷5=98.7 493.5 \div 5 = 98.7

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