Sum = 678
Count = 8
So Average = Sum/Count = 678/8 = 84.75
To find the average of the numbers 88, 75, 92, and 85, first add them together: 88 + 75 + 92 + 85 = 340. Then, divide the sum by the number of values, which is 4: 340 ÷ 4 = 85. Therefore, the average is 85.
To be honest pay attention In class
88 + 67 = 155
99 + 99 + 88 + 88 + 72 + 72 = 518
It is: 9/11 of 88 = 72
88
72 73 79 75 76 81 81 85 88
To find the average of the numbers 88, 75, 92, and 85, first add them together: 88 + 75 + 92 + 85 = 340. Then, divide the sum by the number of values, which is 4: 340 ÷ 4 = 85. Therefore, the average is 85.
To be honest pay attention In class
88 + 67 = 155
76
The scale for the data on average highs is 16, as it is the difference between the highest temperature (88) and the lowest temperature (72).
99 + 99 + 88 + 88 + 72 + 72 = 518
88+85 = 173
Suppose 72 = 88% of x then 72 = (88/100)*x = 0.88x So x = 72/0.88 = 81.8181..
It is: 9/11 of 88 = 72
Mean = (88 + 85 + 91)/3 = 264/3 = 88