When The Outliers Are Removed How Does The Mean Change? (2 ...

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abhisheksingh4202 abhisheksingh4202
  • 13.09.2018
  • Math
  • Secondary School
answered • expert verified when the outliers are removed how does the mean change? (2 points) dot plot with 1 on 18 2 on 38 1 on 40 3 on 44 1 on 46 1 on 48 the mean decreases by 2.75. the mean increases by 2.75. the mean increases by 3.25. there are no outliers. See answers Shaizakincsem Shaizakincsem

The correct answer for this question is 2.75

18,38,38,40,44,44,44,46,48

If we calculate the mean for this it would be 40 (360/9) (this one is included)

38,38,40,44,44,44,46,48

If we calculate the mean for this it would be 38 (360 - 18) / 9 = 342/9 (this one is excluded)

If there is any confusion leave a comment below.

elliekoh157 elliekoh157

Answer:

2.75

Step-by-step explanation: took the test

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