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The scores for both groups (math and history) are normally distributed. The mean of the math sample is 70, with a standard deviation of 5.
The scores for both groups (math and history) are normally distributed. The mean of the math sample is 70, with a standard deviation of 5. The mean of the history sample is 70 with a standard deviation of 10.
- In the space below, draw the distributions of math and history students on one graph. Note: there should be two curves on the graph, one for the math sample, and one for the history sample. Don't forget to label and assign numbers for the x-axis.
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