In a survey, 33% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so he randomly selected 150 pet owners and discovered that 46 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the x = 0.01 level of significance. Because npo (1-Po) = population size, and the sample ... 10, the sample size is requirements for testing the hypothesis (Round to one decimal place as needed.) satisfied. 5% of the the

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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In a survey, 33% of the respondents stated that they talk to their pets on the telephone. A
veterinarian believed this result to be too high, so he randomly selected 150 pet owners and
discovered that 46 of them spoke to their pet on the telephone. Does the veterinarian have a
right to be skeptical? Use the α = 0.01 level of significance.
Because npo (1-Po) =
population size, and the sample
...
10, the sample size is
requirements for testing the hypothesis
(Round to one decimal place as needed.)
satisfied.
5% of the
the
Transcribed Image Text:In a survey, 33% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so he randomly selected 150 pet owners and discovered that 46 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the α = 0.01 level of significance. Because npo (1-Po) = population size, and the sample ... 10, the sample size is requirements for testing the hypothesis (Round to one decimal place as needed.) satisfied. 5% of the the
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