At a large company retreat, management orders subs for lunch. They hypothesize that 50% of the attendees will choose a turkey sub, 40% will choose a ham sub, and 10% will choose a vegetarian sub. Before placing the order they select a random sample of 50 attendees and determine the type of sub they prefer. They find that 32 prefer turkey, 17 prefer ham, and 1 prefers vegetarian. The management would like to know if there is convincing eviden that the distribution of sub preference differs from 50% turkey, 40% ham, and 10% vegetarian. What is the value o the chi-square test statistic and P-value? Find the chi-square table here. O x = 5.61, P-value is between 0.10 and 0.15 O x = 5.61, P-value is between 0.20 and 0.25 O 2 = 18.06, P-value is less than 0.0005 %3D O x = 18.06, P-value is greater than 0.25 %3D
At a large company retreat, management orders subs for lunch. They hypothesize that 50% of the attendees will choose a turkey sub, 40% will choose a ham sub, and 10% will choose a vegetarian sub. Before placing the order they select a random sample of 50 attendees and determine the type of sub they prefer. They find that 32 prefer turkey, 17 prefer ham, and 1 prefers vegetarian. The management would like to know if there is convincing eviden that the distribution of sub preference differs from 50% turkey, 40% ham, and 10% vegetarian. What is the value o the chi-square test statistic and P-value? Find the chi-square table here. O x = 5.61, P-value is between 0.10 and 0.15 O x = 5.61, P-value is between 0.20 and 0.25 O 2 = 18.06, P-value is less than 0.0005 %3D O x = 18.06, P-value is greater than 0.25 %3D
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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