c. Compute the value of chi-square. (Negative amounts should be indicated by a minus sign. Leave no cells blank - be certain to enter "O" wherever required. Round "fe" and "fo-fe" to 2 decimal places and (fo-fe)²/fe to 4 decimal places. Round 2 to 4 decimal places.) Gift Sweatshirt Coffee Cup Earrings Total fo 1-1 (fo-fe)²ife 115 109 180 404 404 0

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter5: Exponents And Radicals
Section5.7: Scientific Notation
Problem 57PS
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c. Compute the value of chi-square. (Negative amounts should be indicated by a minus sign. Leave no cells blank - be certain to
enter "O" wherever required. Round "fe" and "fo-fe" to 2 decimal places and (fo-fe)²/fe to 4 decimal places. Round 2 to 4
decimal places.)
Gift
Sweatshirt
Coffee Cup
Earrings
Total
fo
1-1
(fo-fe)²ife
115
109
180
404
404
0
Transcribed Image Text:c. Compute the value of chi-square. (Negative amounts should be indicated by a minus sign. Leave no cells blank - be certain to enter "O" wherever required. Round "fe" and "fo-fe" to 2 decimal places and (fo-fe)²/fe to 4 decimal places. Round 2 to 4 decimal places.) Gift Sweatshirt Coffee Cup Earrings Total fo 1-1 (fo-fe)²ife 115 109 180 404 404 0
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