A misleading graph is a statistical graph that is not drawn appropriately. This type of graph can misrepresent data and lead to false conclusions. (a) Explain why the graph is misleading. (b) Redraw the graph so that it is not misleading. (a) Why is the graph misleading? Sales for Company B 1st quarter 38% 4th quarter 20% 3rd quarter 38% 2nd quarter 4%

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.4: Scatter Plots And Line Of Fit
Problem 1GP
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A misleading graph is a statistical graph that is not drawn appropriately. This type of graph can misrepresent data and lead to false
conclusions.
(a) Explain why the graph is misleading.
(b) Redraw the graph so that it is not misleading.
(a) Why is the graph misleading?
A. The angle makes it appear the 3rd quarter had a larger percent of the sales when in fact it is the same as the 1st quarter sales.
B. The data should not be displayed in a pie chart.
C. The area of the pie chart is more than 100%.
(b) Which of the following graphs corrects the error?
O A.
Percent (%)
Sales for Company
B
1st 2nd 3rd 4th
Quarter
B.
Sales for Company B
20%
38%
38%
Quarter 1
4%
Quarter 2
Quarter 3
Quarter 4
4%
C.
Sales for Company B
38%
20%
4th quarter
20%
Sales for Company B
1st quarter
38%
3rd quarter
38%
20%
2nd quarter
4%
29
Transcribed Image Text:A misleading graph is a statistical graph that is not drawn appropriately. This type of graph can misrepresent data and lead to false conclusions. (a) Explain why the graph is misleading. (b) Redraw the graph so that it is not misleading. (a) Why is the graph misleading? A. The angle makes it appear the 3rd quarter had a larger percent of the sales when in fact it is the same as the 1st quarter sales. B. The data should not be displayed in a pie chart. C. The area of the pie chart is more than 100%. (b) Which of the following graphs corrects the error? O A. Percent (%) Sales for Company B 1st 2nd 3rd 4th Quarter B. Sales for Company B 20% 38% 38% Quarter 1 4% Quarter 2 Quarter 3 Quarter 4 4% C. Sales for Company B 38% 20% 4th quarter 20% Sales for Company B 1st quarter 38% 3rd quarter 38% 20% 2nd quarter 4% 29
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