Qn4. The stem and leaf plot below gives the truncated average weekly incomes (in HUNDREDS of dollars) of several families. Stem Leaves 16 2 1 3 1 40 5 5 7 4 5 7 8 5 1 3 4 9 9 2 9 Evaluate the following for the actual data value from the stem an leaf plot. (a) What was the highest weekly income range ? (b) What was the lowest weekly income range? (c) How many families are there in the plot?

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Qn4. The stem and leaf plot below gives the truncated average weekly
incomes (in HUNDREDS of dollars) of several families.
Stem Leaves
1 6
2 1
3 1
40
55
7 4
7 8
1 3 4 9 9
2 9
5
Evaluate the following for the actual data value from the stem and
leaf plot.
(a) What was the highest weekly income range ?
(b) What was the lowest weekly income range?
(c) How many families are there in the plot?
(d) What range does 54 represent?
Transcribed Image Text:Qn4. The stem and leaf plot below gives the truncated average weekly incomes (in HUNDREDS of dollars) of several families. Stem Leaves 1 6 2 1 3 1 40 55 7 4 7 8 1 3 4 9 9 2 9 5 Evaluate the following for the actual data value from the stem and leaf plot. (a) What was the highest weekly income range ? (b) What was the lowest weekly income range? (c) How many families are there in the plot? (d) What range does 54 represent?
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