The mean of 5 numbers is 4. What happens to the mean if the number 10 is added to the data set? A. The mean increases by 6.

Question

The mean of 5 numbers is 4. What happens to the mean if the number 10 is added to the data set?

A. The mean increases by 6.
B. The mean increases by 5.
C. The mean increases by 3.
D. The mean increases by 1.

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Kim Chi 5 years 2021-08-18T06:09:36+00:00 2 Answers 75 views 0

Answers ( )

  1. trucchi
    0
    2021-08-18T06:11:00+00:00
    Reply

    Answer:D

    Step-by-step explanation:

  2. thuhuong
    0
    2021-08-18T06:11:30+00:00
    Reply

    It is D. The mean increase by 1.

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