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A high school student association decided to conduct an experiment in which 150 students were randomly selected and asked what gender they were and whether they had gone abroad during the year. The results can be seen below: Table 1 female male Went abroad during the year Did not go abroad during the year 29 20 55 46

A high school student association decided to conduct an experiment in which 150 students were randomly selected and asked what gender they were and whether they had gone abroad during the year. The results can be seen below: Table 1 female male Went abroad during the year Did not go abroad during the year 29 20 55 46

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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A high school student association decided to conduct an experiment in which 150 students were randomly selected and asked what gender they were and whether they had gone abroad during the year. The results can be seen below: Table 1 Went abroad during the year Did not go abroad during the year female male 29 20 55 46 3. Which of the following counter-hypotheses is relevant for this type of data? 1. H1: p1/ = p2 2. H1: p1 = p2 3. H1: There is a relationship between the two variables. 4. H1: There is no relationship between the two variables. 4. Which of the following statements is correct (use a = 0.05)? 1. We can not reject HO. 2. We reject HO. 3. We reject H1. 4. We accept H1.
Transcribed Image Text:A high school student association decided to conduct an experiment in which 150 students were randomly selected and asked what gender they were and whether they had gone abroad during the year. The results can be seen below: Table 1 Went abroad during the year Did not go abroad during the year female male 29 20 55 46 3. Which of the following counter-hypotheses is relevant for this type of data? 1. H1: p1/ = p2 2. H1: p1 = p2 3. H1: There is a relationship between the two variables. 4. H1: There is no relationship between the two variables. 4. Which of the following statements is correct (use a = 0.05)? 1. We can not reject HO. 2. We reject HO. 3. We reject H1. 4. We accept H1.
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