Question

if different values of variable X are 19.8 15.4 13.7 11.1 11.8 12.6 12.8 18.6 20.5 and 21.1 find the mean​

Answer 1

Answer:

14.46

Step-by-step explanation:

Mean is when you add all numbers in the set and then dividing by the number of values in the set

19.8 + 15.4 + 13.7 + 11.1 + 11.8 + 12.6 + 12.8 + 18.6 + 20.5 + 21.1 = 144.6

144.6/10 = 14.46

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