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SME_8e_Ch_02_Section_3 - CHAPTER 2 SECTION 3 GRAPHICAL AND...

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1 CHAPTER 2 SECTION 3: GRAPHICAL AND TABULAR DESCRIPTIVE TECHNIQUES MULTIPLE CHOICE 65. Which of the following represents a graphical presentation of interval data? a. A bar chart. b. A histogram. c. A pie chart. d. All of these choices are true. ANS: B PTS: 1 REF: SECTION 2.3 66. Which of the following statements about histograms is false? 67. Which of the following statements about histograms is false?
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2 68. Which of the following describes the shape of the histogram below? 69. The relative frequency of a class in a histogram is computed by a. dividing the frequency of the class by the number of classes. b. dividing the frequency of the class by the class width. c. dividing the frequency of the class by the total of all frequencies. d. None of these choices. ANS: C PTS: 1 REF: SECTION 2.3
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3 70. Compare the two histograms below. Which statement is true?
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4 71. Compare the two histograms below. Which statement is true?
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5 72. Compare the two histograms below. Which statement is true?
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