should be used Determine the critical value(s) for this hypothesis test. Round the solution(s) to two decimal places. If more than one critical value exists, enter the solutions using a comma-separated list. Determine the test statistic. Round the solution to two decimal places. Determine the appropriate conclusion for this hypothesis test. O The sample data do not provide sufficient evidence to reject the null hypothesis that the propor of all dentists that recommend this brand of toothpaste is 0.9 and thus we conclude that the proportion of dentists that recommend this brand of toothpaste is likely equal to 0.9. O The sample data do not provide sufficient evidence to reject the alternative hypothesis that the proportion of dentists who recommend this brand of toothpaste is significantly different than 0. thus we conclude that the proportion of all dentists that recommend this brand of toothpaste is likely different than 0.9. O The sample data provide sufficient evidence to reject the null hypothesis that the proportion o dentists that recommend this brand of toothpaste is 0.9 and thus we conclude that the proporti dentists that recommend this brand of toothpaste is not equal to 0.9. O The sample data provide sufficient evidence to reject the alternative hypothesis that the propo of dentists who recommend this brand of toothpaste is significantly different than 0.9 and thus conclude that the proportion of all dentists that recommend this brand of toothpaste is likely e to 0.9. 74°F O
should be used Determine the critical value(s) for this hypothesis test. Round the solution(s) to two decimal places. If more than one critical value exists, enter the solutions using a comma-separated list. Determine the test statistic. Round the solution to two decimal places. Determine the appropriate conclusion for this hypothesis test. O The sample data do not provide sufficient evidence to reject the null hypothesis that the propor of all dentists that recommend this brand of toothpaste is 0.9 and thus we conclude that the proportion of dentists that recommend this brand of toothpaste is likely equal to 0.9. O The sample data do not provide sufficient evidence to reject the alternative hypothesis that the proportion of dentists who recommend this brand of toothpaste is significantly different than 0. thus we conclude that the proportion of all dentists that recommend this brand of toothpaste is likely different than 0.9. O The sample data provide sufficient evidence to reject the null hypothesis that the proportion o dentists that recommend this brand of toothpaste is 0.9 and thus we conclude that the proporti dentists that recommend this brand of toothpaste is not equal to 0.9. O The sample data provide sufficient evidence to reject the alternative hypothesis that the propo of dentists who recommend this brand of toothpaste is significantly different than 0.9 and thus conclude that the proportion of all dentists that recommend this brand of toothpaste is likely e to 0.9. 74°F O
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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