Question: True or False : When there is a large number of unique possible data values, a grouped frequency distribution is more helpful than a non-

True or False : When there is a large number of unique possible data values, a grouped frequency distribution is more helpful than a non- grouped frequency distribution. True or False : The class widths in a grouped frequency distribution can all be varying widths. True or False : The class width is equal to the difference between the upper limit and lower limit of a single class. Use Table 6 below to answer the following questions. 1. What is the class width? 2. Which class of text messages used per month contains the most individuals? Table 6: Number of Text Messages Used Per Month Number of Text Messages Used Per Month Frequency 130- 179 180 -229 3 230 -279 6 280 -329 16 330 -379 20 380 - 429 6

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