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The births78 data set contains the number of births in the United States for each day of 1978.

a) Make a histogram of the number of births. You may be surprised by the shape of the distribution. (Make a stem plot too if you like.)

b) Now make a scatterplot of births vs. day of the year. What do you notice? Can you conjecture any reasons for this?

c) Can you make a plot that will help you see if your conjecture seems correct?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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