A spinner is mounted on a piece of cardboard divided into six areas of equal size. Each of the six areas is a different color (blue, yellow, red, green, white, and orange). When the spinner is spun, each color should be selected by the spinner approximately ⅙ of the time. A student suspects that a certain spinner is defective. The suspected spinner is spun 90 times. The results are shown below. Test the students claim. Use a= 0.10 Color: blue, yellow, red, green, white, orange Frequency: 12, 11, 17, 16, 19, 15
A spinner is mounted on a piece of cardboard divided into six areas of equal size. Each of the six areas is a different color (blue, yellow, red, green, white, and orange). When the spinner is spun, each color should be selected by the spinner approximately ⅙ of the time. A student suspects that a certain spinner is defective. The suspected spinner is spun 90 times. The results are shown below. Test the students claim. Use a= 0.10 Color: blue, yellow, red, green, white, orange Frequency: 12, 11, 17, 16, 19, 15
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section: Chapter Questions
Problem 17PTTS
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A spinner is mounted on a piece of cardboard divided into six areas of equal size. Each of the six areas is a different color (blue, yellow, red, green, white, and orange). When the spinner is spun, each color should be selected by the spinner approximately ⅙ of the time. A student suspects that a certain spinner is defective. The suspected spinner is spun 90 times. The results are shown below. Test the students claim. Use a= 0.10
Color: blue, yellow, red, green, white, orange
Frequency: 12, 11, 17, 16, 19, 15
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