A barangay chairman claims at least 85% of the residents in his barangay have household pets. To test his claim, a researcher randomly selected a sample of 550 residents and find that 495 of them do have household pets. At 0.05 level of significance what can you conclude?
A barangay chairman claims at least 85% of the residents in his barangay have household pets. To test his claim, a researcher randomly selected a sample of 550 residents and find that 495 of them do have household pets. At 0.05 level of significance what can you conclude?
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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A barangay chairman claims at least 85% of the residents in his barangay have household pets. To test his claim, a researcher randomly selected a sample of 550 residents and find that 495 of them do have household pets. At 0.05 level of significance what can you conclude?
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