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A chi-square test was performed on data to determine whether the age of a driver, 21 years or older, has any association to the number of accidents the driver is involved in. Individuals were grouped into one of the five age groups and asked to report whether they had been in 0, 1, 2, or more than 2 traffic accidents. The data were used to compute the chi-square test statistic x² = 25.38 for a two-way table of the form: Number of accidents 10 |1 12 More than 2 Age of driver 21-30 31-40 41-50 51-60 61-70 Estimate the P-value for this test of significance. P < 0.01 0.01 < P < 0.02 0.02 < P < 0.1 0.1 < P < 0.2

A chi-square test was performed on data to determine whether the age of a driver, 21 years or older, has any association to the number of accidents the driver is involved in. Individuals were grouped into one of the five age groups and asked to report whether they had been in 0, 1, 2, or more than 2 traffic accidents. The data were used to compute the chi-square test statistic x² = 25.38 for a two-way table of the form: Number of accidents 10 |1 12 More than 2 Age of driver 21-30 31-40 41-50 51-60 61-70 Estimate the P-value for this test of significance. P < 0.01 0.01 < P < 0.02 0.02 < P < 0.1 0.1 < P < 0.2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A chi-square test was performed on data to determine whether the age of a driver, 21 years or older, has any association to the number of accidents the driver is involved in. Individuals were grouped into one of the five age groups and asked to report whether they had been in 0, 1, 2, or more than 2 traffic accidents. The data were used to compute the chi-square test statistic x² = 25.38 for a two-way table of the form: Number of accidents 0 |1 12 More than 2 Age of driver 21-30 31-40 41-50 51-60 61-70 Estimate the P-value for this test of significance. P < 0.01 0.01 < P < 0.02 0.02 P < 0.1 0.1 < P < 0.2
Transcribed Image Text:A chi-square test was performed on data to determine whether the age of a driver, 21 years or older, has any association to the number of accidents the driver is involved in. Individuals were grouped into one of the five age groups and asked to report whether they had been in 0, 1, 2, or more than 2 traffic accidents. The data were used to compute the chi-square test statistic x² = 25.38 for a two-way table of the form: Number of accidents 0 |1 12 More than 2 Age of driver 21-30 31-40 41-50 51-60 61-70 Estimate the P-value for this test of significance. P < 0.01 0.01 < P < 0.02 0.02 P < 0.1 0.1 < P < 0.2
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