In a stemandleaf display the leaf represents a class of a fr

In a stem-and-leaf display, the leaf represents a class of a frequency distribution. T/F In a stem-and-leaf display, the leaf represents a member of a class in a frequency distribution. T/F

Solution

27. true

28. false. A scatter plot is used to plot 2 coordinates/variables, and a dot plot plots only 1 variable.

29. False. A dot plot plots only 1 variable.

30. True.

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