In a survey, 45% 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 240 pet owners and discovered that 104 of them spoke to their pet on thetelephone. Does the veterinarian have a right to be skeptical? Use the a = 0.01 level of significance.Because npo (1- Po) = 59.4> 10, the sample size isless than5% of the population size, and the sampleis given to be random,the requirements for testing the hypothesissatisfied,are(Round to one decimal place as needed.)What are the null and alternative hypotheses?|versus H,:Họ:(Type integers or decimals. Do not round.)

Given : Proportion of respondents who stated they talk to their pets on phone = 0.45 Sample size =…

Answered: What are the null and alternative…

Math

Statistics

What are the null and alternative hypotheses? Họ: | versus H,: (Type integers or decimals. Do not round.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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Question

100%

In a survey, 45% 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 240 pet owners and discovered that 104 of them spoke to their pet on the
telephone. Does the veterinarian have a right to be skeptical? Use the a = 0.01 level of significance.
Because npo (1- Po) = 59.4
> 10, the sample size is
less than
5% of the population size, and the sample
is given to be random,
the requirements for testing the hypothesis
satisfied,
are
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
|versus H,:
Họ:
(Type integers or decimals. Do not round.)

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