Send data to Excel Length of smoking cessation period Between Less than two weeks At least one Total two weeks and one year year 57 121 82 69.55 260 Male 2.229 40 75 25 Sex Female 37.45 140 4.139 Total 97 196 107 400 Part 2 Answer the following to summarize the test of the hypothesis that there is no association betwee the length of the smoking cessation period. For your test, use the 0.05 level of significance. (a) Determine the type of test statistic to use. Type of test statistic: (Choose one) V (b) Find the value of the test statistic. (Round to two or more decimal places.) (c) Find the critical value for a test at the 0.05 level of significance. (Round to two or more decimal places.) (d) Can we conclude that there is an association between sex and the length of the sm ing cessation period? Use the 0.05 level of significance. Yes O No ロロ
Send data to Excel Length of smoking cessation period Between Less than two weeks At least one Total two weeks and one year year 57 121 82 69.55 260 Male 2.229 40 75 25 Sex Female 37.45 140 4.139 Total 97 196 107 400 Part 2 Answer the following to summarize the test of the hypothesis that there is no association betwee the length of the smoking cessation period. For your test, use the 0.05 level of significance. (a) Determine the type of test statistic to use. Type of test statistic: (Choose one) V (b) Find the value of the test statistic. (Round to two or more decimal places.) (c) Find the critical value for a test at the 0.05 level of significance. (Round to two or more decimal places.) (d) Can we conclude that there is an association between sex and the length of the sm ing cessation period? Use the 0.05 level of significance. Yes O No ロロ
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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