• Scale the y-axis: Determine an appropriate scale for the y-axis based on the highest frequency (26 in this case). You could use increments of 5, for example (0, 5, 10, 15, 20, 25, 30).
  • Draw Bars: Draw a bar for each category (M, W, B, G). The height of each bar should correspond to the frequency from the table. For example, the bar for "Woman (W)" should reach the 26 mark on the y-axis.
  • Labels: Label each bar clearly with its category (M, W, B, G) and add a title to the graph (e.g., "Shopper Frequency at Departmental Store").
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  • Scale the y-axis: Determine an appropriate scale for the y-axis based on the highest frequency (26 in this case). You could use increments of 5, for example (0, 5, 10, 15, 20, 25, 30).
  • Draw Bars: Draw a bar for each category (M, W, B, G). The height of each bar should correspond to the frequency from the table. For example, the bar for "Woman (W)" should reach the 26 mark on the y-axis.
  • Labels: Label each bar clearly with its category (M, W, B, G) and add a title to the graph (e.g., "Shopper Frequency at Departmental Store").
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    Question:

    The shoppers who come to a departmental store are marked as: man (M), woman (W), boy (B) or girl (G). The following list gives the shoppers who came during the first hour in the morning: W W W G B W W M G G M M W W W W G B M W B G G M W W M M W W M W B W G M W W W W G W M M W W M W G W M G W M M B G G W. Make a frequency distribution table using tally marks. Draw a bar graph to illustrate it.

    Solution:

    1. Frequency Distribution Table:

    To create a frequency distribution table, we need to count the occurrences of each category (M, W, B, G).

    Category Tally Marks Frequency
    Man (M)
    Woman (W)
    Boy (B)
    Girl (G)

    2. Bar Graph:

    A bar graph is a visual representation of the frequency distribution. The horizontal axis represents the categories (M, W, B, G), and the vertical axis represents the frequency. Each category is represented by a bar whose height corresponds to its frequency.

    (Note: I cannot create a visual bar graph here. You would need to draw it on paper or using a graphing tool. The data from the frequency table should be used to create the bars. The height of each bar should correspond to the frequency count. Label the axes clearly with category and frequency.)

    Example of how to draw the bar graph:

    1. Draw Axes: Draw a horizontal axis (x-axis) and a vertical axis (y-axis). Label the x-axis "Category" and the y-axis "Frequency".
    2. Scale the y-axis: Determine an appropriate scale for the y-axis based on the highest frequency (26 in this case). You could use increments of 5, for example (0, 5, 10, 15, 20, 25, 30).
    3. Draw Bars: Draw a bar for each category (M, W, B, G). The height of each bar should correspond to the frequency from the table. For example, the bar for "Woman (W)" should reach the 26 mark on the y-axis.
    4. Labels: Label each bar clearly with its category (M, W, B, G) and add a title to the graph (e.g., "Shopper Frequency at Departmental Store").