= Guestion Heip In a survey, 43% 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 65 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) = 39.2 > 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? Ho: p = 0.43 versus H,: p < 0.43 (Type integers or decimals. Do not round.) Find the test statistic, zo- Zo = (Round to two decimal places as needed.)

= Guestion Heip In a survey, 43% 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 65 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) = 39.2 > 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? Ho: p = 0.43 versus H,: p < 0.43 (Type integers or decimals. Do not round.) Find the test statistic, zo- Zo = (Round to two decimal places as needed.)

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Description: Question HelpIn a survey, 43% 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 65 of them spoketo their pet on the

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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