Question

the mean of number 17, 13 ,28 ,42, 19,31​

Answer 1

Answer:

25

Step-by-step explanation:

To find the mean of a set of numbers is the same as finding the average. To find the mean, you need to add up all the numbers and divide that number by the amount of numbers you just added. First, we need to add 17+13+28+42+19+31. This gives us 150. Lastly, we need to divide this number by the number of numbers we just added. The amount of numbers we just added was 6. So, we need to take 150 and divide it by 6. This gives us our answer, 25.

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Answer 2

Answer:

25

Step-by-step explanation:

Given that, = 17, 13, 28, 42, 19, 31

Mean = Sum of observations/no.of observations

= 17+13+28+42+19+31/6

= 150/6

= 25

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