81.
60
85*60/100 = 51
Add all the numbers; count how many there are, divide the sum by this count.
29
To find the mean of the numbers 60, 65, 70, 75, 80, 85, 90, 95, and 100, first add them together: 60 + 65 + 70 + 75 + 80 + 85 + 90 + 95 + 100 = 750. Then, divide the total by the number of values, which is 9. Therefore, the mean is 750 ÷ 9 = 83.33.
Arithmetic mean = (60+85)/2 = 145/2 = 72.5 Geometric mean = sqrt(60*85) = 71.41 approx.
69 72 85 85 98range = 98 - 69 = 29
The mean is 85.5 The median is 88.5 The mode is 90
60
It is: 0.98*85 = 83.3
The GCF is 1.
85*60/100 = 51
Add all the numbers; count how many there are, divide the sum by this count.
51 is what percent of 85:= 51 / 85= 0.6Converting decimal to a percentage:0.6 * 100 = 60%
29
8,330
Median of the set = arithmetic mean of 75 and 85 = 80