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The accompanying bar chart shows a comparison of breast cancer rates for those who took hormone replacement therapy and those who took a placebo. Explain

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The accompanying bar chart shows a comparison of breast cancer rates for those who took hormone replacement therapy and those who took a placebo. Explain why the graph is deceptive and determine what could be done to make it less so. Ii Click the icon to view the bar chart. Explain why the graph is deceptive. Choose the correct answer. Bar chart 0 A. The vertical axis does not start at 0 and this exaggerates the differences between the two groups. O B. The bars are not touching each other and this makes the difterences between the two groups smaller. Bar Chart 0, Rate 0, Brew Cancer 0 C. The bar representing Placebo is thinner than the bar representing HRT and this exaggerates the differences between the two groups. 40' O D. The bar representing HRT is thinner than the bar representing Placebo and this masks the differences between the two groups. 36_ O E. The vertical axis does not end at 100 and this masks the differences between the two groups. 32- What could be done to the graph to make it less deceptive? O A. Change the width of each bar to be the same. Rate for 10,000 Women per Year O B. Change the upper limit of the vertical axis so that it ends at 100. I Placebo O C. Move the bars so that they are touching each other. I HRT O D. Change the lower limit of the vertical axis so that it starts at 0. Statcrunch m

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