been: 20% hockey, 50% football, 10% soccer, 10% tennis, and 10% basketball. A P.E. teacher would like to know if the the one region of the country, the participation rates for the most popular youth sports have historically distribution is different now and carries out a study. Her results are listed in the table below: Give answers to 4 decimal places as needed. a) Complete the table. Youth Sports Participation Sport Observed Expected Hockey 251 Football 630 Soccer 115 Tennis 141 Basketball 121 b) Test the claim at the 0.05 level of significance (1) Determine the null and alternative hypotheses. Enter correct statements Ho: H₁: (2) a= c) test statistic (x²) = (3) b) Are all E₂ ≥ 5? (4) p-value = Decision: (5) Conclusion:
been: 20% hockey, 50% football, 10% soccer, 10% tennis, and 10% basketball. A P.E. teacher would like to know if the the one region of the country, the participation rates for the most popular youth sports have historically distribution is different now and carries out a study. Her results are listed in the table below: Give answers to 4 decimal places as needed. a) Complete the table. Youth Sports Participation Sport Observed Expected Hockey 251 Football 630 Soccer 115 Tennis 141 Basketball 121 b) Test the claim at the 0.05 level of significance (1) Determine the null and alternative hypotheses. Enter correct statements Ho: H₁: (2) a= c) test statistic (x²) = (3) b) Are all E₂ ≥ 5? (4) p-value = Decision: (5) Conclusion:
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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