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Find the mean: 1,3.5,2.9,0.31,3.5,2.9,0.3

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Full solution

Q. Find the mean: 1,3.5,2.9,0.31,3.5,2.9,0.3
  1. Addition Calculation: To find the mean of a set of numbers, we add all the numbers together and then divide by the number of numbers.\newlineCalculation: 1+3.5+2.9+0.31 + 3.5 + 2.9 + 0.3
  2. Perform Addition: Now, we perform the addition: 1+3.5+2.9+0.3=7.71 + 3.5 + 2.9 + 0.3 = 7.7
  3. Count Numbers: Next, we count the number of numbers in the set. There are 44 numbers in the set.
  4. Division Calculation: Finally, we divide the sum of the numbers by the count of numbers to find the mean.\newlineCalculation: 7.7÷47.7 \div 4
  5. Perform Division: Perform the division: 7.7÷4=1.9257.7 \div 4 = 1.925

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