What are the null and alternative hypotheses? Ho: versus H1: (Type integers or decimals. Do not round.)

MATLAB: An Introduction with Applications
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Solve the 2nd question please
In a survey, 37% 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 160
pet owners and discovered that 54 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) = 37.3
> 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
(Round to one decimal place as needed.)
are
satisfied.
What are the null and alternative hypotheses?
Ho:
(Type integers or decimals. Do not round.)
versus H;:
Transcribed Image Text:In a survey, 37% 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 160 pet owners and discovered that 54 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) = 37.3 > 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 (Round to one decimal place as needed.) are satisfied. What are the null and alternative hypotheses? Ho: (Type integers or decimals. Do not round.) versus H;:
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