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Question 1 of 2

1. Question

This diagram shows the frequency distribution of numerical reasoning raw scores from the 30 candidates we looked at earlier. If you were to draw a vertical line at one standard deviation above the mean on this distribution, it would fall where? Please use the standard deviation you calculated earlier rounded to the nearest whole number.

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Question 2 of 2

2. Question

Using the same diagram, if you were to draw a vertical line at two standard deviations below the mean on this distribution, it would fall where? Please use the standard deviation you calculated earlier rounded to the nearest whole number.

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2.1 Q10 Standard deviations on distributions

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