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Mathematics 8 Online
OpenStudy (angel010):

When the outliers are removed, how does the mean change? dot plot with 1 on 50, 1 on 76, 1 on 78, 2 on 79, 1 on 80, 1 on 81, 2 on 82, 1 on 83 The mean decreases by 3. The mean increases by 2. The mean increases by 3. There are no outliers.

OpenStudy (angel010):

@Directrix

OpenStudy (angel010):

OpenStudy (love_ranaa):

The mean with the outliers is 77

OpenStudy (love_ranaa):

The mean without the outlier is 80

OpenStudy (angel010):

So it's D

OpenStudy (love_ranaa):

Its C The mean increases by 3.

OpenStudy (angel010):

oh okay thankz

OpenStudy (love_ranaa):

No problem

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