Draw a bar chart to display the marginal distribution

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Unformatted text preview: Draw a bar chart to display the marginal distribution of pizza topping preference. What percent of our sample likes Gone with the Wind? What percent of pepperoni lovers like Star Wars? A conditional distribution is made up of the percentages that satisfy a given condition. Compare the conditional distributions of movie preference for hamburger lovers and mushroom lovers. Back up your description with percentages. Always be careful if combining data to make a comparison. Simpson’s Paradox is the reversal of the direction of a comparison or an association when data from several groups are combined to form a single group. T...
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This document was uploaded on 02/26/2014 for the course MATH 2311 at University of Houston.

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