What’s the mean, madian, mode and range

Mode: 13

Mean: 16

Range: 7

Median: 15.5

Step-by-step explanation:

Mode, the number that occurred most often in the set of data was 13

Mean, 13+13+18+20= 64/(the amount of numbers in the set of data)4 = 16

Range, the smallest number in the set subtracted from the largest (20-13=7)

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94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94