The Bureau of Labor Statistics provides the annual average unemployment rate (civilian workforce 16 years and older) in the United States. This information is given in the following table. YearUnemployment Rate20064.6%20074.6%20085.8%20099.3%20109.6%20118.9% (a) Which of the following explanations is the BEST reason for NOT using a pie chart to represent this data? (Choose only one.) Bar charts are always better representations of data.There are too many years for a pie chart to useful.The numbers do not add to 100%.Each of the percentages comes from a different base. That is, each of the percentages are not part of the same whole. (b) Think about the similarities and differences of pie charts, bar graphs, and histograms. Select ALL of the following statements that are TRUE. Pie charts and bar graphs are used to compare variables while histograms are used to examine the distribution of data.Pie charts, bar graphs, and histograms can be used interchangeably.In a graph, if the percentages add to more than 100% then a pie chart can't be used.Depending on how data are categorized, the percentages associated with the bars can sum to more than 100%.

It is a statistics problem (a)- Here we cannot use the pie chart as the pie chart is used where the percentage is part of the same whole but here the percentage are parts of different whole. Hence option (D ) is correct option for not using a pie chart here. (b)- here option A, C are correct pie charts are not used if sum of percentages exceeds 100 The bar graph and pie charts are used to compare different variables of a data while histogram are used to examine distribution of data

Answered: The Bureau of Labor Statistics provides…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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The Bureau of Labor Statistics provides the annual average unemployment rate (civilian workforce 16 years and older) in the United States. This information is given in the following table.

Year	Unemployment Rate
2006	4.6%
2007	4.6%
2008	5.8%
2009	9.3%
2010	9.6%
2011	8.9%

(a) Which of the following explanations is the BEST reason for NOT using a pie chart to represent this data? (Choose only one.)

Bar charts are always better representations of data.
There are too many years for a pie chart to useful.
The numbers do not add to 100%.
Each of the percentages comes from a different base. That is, each of the percentages are not part of the same whole.

(b) Think about the similarities and differences of pie charts, bar graphs, and histograms. Select ALL of the following statements that are TRUE.

Pie charts and bar graphs are used to compare variables while histograms are used to examine the distribution of data.
Pie charts, bar graphs, and histograms can be used interchangeably.
In a graph, if the percentages add to more than 100% then a pie chart can't be used.
Depending on how data are categorized, the percentages associated with the bars can sum to more than 100%.

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