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Ch02 - CHAPTER2 Inthefollowing please circlethe...

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CHAPTER 2 GRAPHICAL DESCRIPTIVE TECHNIQUES MULTIPLE CHOICE QUESTIONS In the following  multiple-choice questions, please circle the correct answer. 1. The most  appropriate  type  of chart  for determining  the  number  of observations  at  or   below a specific value is: a. a histogram b. a pie chart c. a time-series chart d. a cumulative frequency ogive ANSWER: d 2. The best type of chart for comparing  two sets of categorical data is: 3. The total area  of the six bars  in a relative  frequency  histogram  for which  the  width  of  each bar is five units is: 6
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7 Chapter Two 4. Which of the following  statements about  pie charts is false? 5. The total area of the bars in a relative frequency histogram: a. depends  on the sample size b. depends  on the number  of bars c. depends  on the width  of each bar d. Both a and  b ANSWER: c 6. Which of the following  statements is false? 7. Which of the following  statements is false?
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