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Commercial dredging operations in ancient rivers occasionally uncover archaeological artifacts of great importance. One such artifact is Bronze Age spearheads recovered from ancient rivers in Ireland. A recent study gave the following information regarding discoveries of ancient bronze spearheads in Irish rivers (a). Select a Pareto chart. (b). Select a circle graph.

Commercial dredging operations in ancient rivers occasionally uncover archaeological artifacts of great importance. One such artifact is Bronze Age spearheads recovered from ancient rivers in Ireland. A recent study gave the following information regarding discoveries of ancient bronze spearheads in Irish rivers (a). Select a Pareto chart. (b). Select a circle graph.

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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Commercial dredging operations in ancient rivers occasionally uncover archaeological artifacts of great importance. One such artifact is Bronze Age spearheads recovered from ancient rivers in Ireland. A recent study gave the following information regarding discoveries of ancient bronze spearheads in Irish rivers

(a). Select a Pareto chart.

(b). Select a circle graph.

Commercial dredging operations in ancient rivers occasionally uncover archaeological artifacts of great importance. One such artifact is Bronze Age spearheads recovered from ancient rivers in Ireland. A recent study gave the following information regarding discoveries of ancient bronze spearheads in Irish rivers. River Bann Blackwater Erne Shannon Barrow No. of spearheads 20 8 15 38 14 (a) Make a Pareto chart for these data. 40 40 40 38 38 38 30 30 30 No. of Spearheads 20- 20 No. of Spearheads 20 20 No. of Spearheads 20- 20 15 15 15 14 14 14 a b C 10 10 10 Bann Barrow Blackwater Erne Shannon O Shannon Bann Eme Barrow Blackwater OBlackwater Barrow Erne Bann Shannon 40 38 30 20 No. of Spearheads 20 15 d 10 O Shannon Erne Blackwater Barrow Bann
Transcribed Image Text:Commercial dredging operations in ancient rivers occasionally uncover archaeological artifacts of great importance. One such artifact is Bronze Age spearheads recovered from ancient rivers in Ireland. A recent study gave the following information regarding discoveries of ancient bronze spearheads in Irish rivers. River Bann Blackwater Erne Shannon Barrow No. of spearheads 20 8 15 38 14 (a) Make a Pareto chart for these data. 40 40 40 38 38 38 30 30 30 No. of Spearheads 20- 20 No. of Spearheads 20 20 No. of Spearheads 20- 20 15 15 15 14 14 14 a b C 10 10 10 Bann Barrow Blackwater Erne Shannon O Shannon Bann Eme Barrow Blackwater OBlackwater Barrow Erne Bann Shannon 40 38 30 20 No. of Spearheads 20 15 d 10 O Shannon Erne Blackwater Barrow Bann
(b) Make a circle graph for these data. Shannon, 36.0% Shannon, 34.9% Shannon, 40.0% Shannon, 40.0% Bann, 23.0% Bann, 24.4% Bann, 21.2% Bann, 21.1% Bkwtr, 4.7% Bikwtr, 7.0% Blkwtr, 84% Bikwtr, 12.0% Barr, 16.5% Eme, 15.0% Barr, 14.0% Barr, 16.3% Erne, 17.4% Erne, 15,8% Barr, 14.7% Eme, 17.6% b C d a
Transcribed Image Text:(b) Make a circle graph for these data. Shannon, 36.0% Shannon, 34.9% Shannon, 40.0% Shannon, 40.0% Bann, 23.0% Bann, 24.4% Bann, 21.2% Bann, 21.1% Bkwtr, 4.7% Bikwtr, 7.0% Blkwtr, 84% Bikwtr, 12.0% Barr, 16.5% Eme, 15.0% Barr, 14.0% Barr, 16.3% Erne, 17.4% Erne, 15,8% Barr, 14.7% Eme, 17.6% b C d a
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