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What is the mean?\newline−7,−1,−9,−8,−3,−2,−2,−9,−5,−4-7, -1, -9, -8, -3, -2, -2, -9, -5, -4

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Q. What is the mean?\newline−7,−1,−9,−8,−3,−2,−2,−9,−5,−4-7, -1, -9, -8, -3, -2, -2, -9, -5, -4
  1. Add and Calculate Sum: To find the mean of a set of numbers, we need to add all the numbers together and then divide by the number of numbers in the set.\newlineCalculation: (−7)+(−1)+(−9)+(−8)+(−3)+(−2)+(−2)+(−9)+(−5)+(−4)=−50(-7) + (-1) + (-9) + (-8) + (-3) + (-2) + (-2) + (-9) + (-5) + (-4) = -50\newlineNumber of numbers in the set: 1010
  2. Divide to Find Mean: Now we divide the sum of the numbers by the number of numbers to find the mean.\newlineCalculation: −50÷10=−5-50 \div 10 = -5

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