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Let’s check out your problem:

80,80,60,95,70
What is the mean of the values shown?
Choose 1 answer:
(A) 60
(B) 76
(C) 77
(D) 80

80,80,60,95,70 80,80,60,95,70 \newlineWhat is the mean of the values shown?\newlineChoose 11 answer:\newline(A) 6060\newline(B) 7676\newline(C) 7777\newline(D) 8080

Full solution

Q. 80,80,60,95,70 80,80,60,95,70 \newlineWhat is the mean of the values shown?\newlineChoose 11 answer:\newline(A) 6060\newline(B) 7676\newline(C) 7777\newline(D) 8080
  1. Add numbers together: Add all the numbers together to find the sum: 80+80+60+95+7080 + 80 + 60 + 95 + 70.
  2. Calculate sum: Calculate the sum: 80+80+60+95+70=38580 + 80 + 60 + 95 + 70 = 385.
  3. Count values: Count the number of values: There are 55 numbers.
  4. Find mean: Divide the sum by the number of values to find the mean: 385÷5385 \div 5.
  5. Perform division: Perform the division: 385÷5=77385 \div 5 = 77.