a certain group claims that at least 65% of the residents of their barangay have household pets. to test this claim, a researcher randomly selected a sample of 250 residents and found out that 162 of them do have household pets. At 0.10 level of significance what can you conclude? a. state the null and alternative hypothesis b. find the critical value/s and test value c. make the decision d. conclusion

a certain group claims that at least 65% of the residents of their barangay have household pets. to test this claim, a researcher randomly selected a sample of 250 residents and found out that 162 of them do have household pets. At 0.10 level of significance what can you conclude? a. state the null and alternative hypothesis b. find the critical value/s and test value c. make the decision d. conclusion

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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