Amateur triathletes who competed in the 2019 Lake Placid Ironman were classified by age and satisfaction with the race course with the following results: 18 to 34 35 to 49 50 to 79 Satisfied 570 755 165 Dissatisfied 120 140 118 Do these data provide sufficient evidence at the 0.05 level of significance to conclude that age and satisfaction are independent? Use the Critical Value Method of Testing. In your work space below, you will need to have - The test statistic The critical value The decision to accept Ho or reject Ho
Amateur triathletes who competed in the 2019 Lake Placid Ironman were classified by age and satisfaction with the race course with the following results: 18 to 34 35 to 49 50 to 79 Satisfied 570 755 165 Dissatisfied 120 140 118 Do these data provide sufficient evidence at the 0.05 level of significance to conclude that age and satisfaction are independent? Use the Critical Value Method of Testing. In your work space below, you will need to have - The test statistic The critical value The decision to accept Ho or reject Ho
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
Related questions
Question
Amateur triathletes who competed in the 2019 Lake Placid Ironman were classified by age and satisfaction with the race course with the following results:
|
18 to 34
|
35 to 49
|
50 to 79
|
Satisfied
|
570
|
755
|
165
|
Dissatisfied
|
120
|
140
|
118
|
Do these data provide sufficient evidence at the 0.05 level of significance to conclude that age and satisfaction are independent?
Use the Critical Value Method of Testing.
In your work space below, you will need to have -
The test statistic
The critical value
The decision to accept Ho or reject Ho
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