A medical researcher says that less than 82% of adults in a certain country think that healthy children should be required to be vaccinated. In a randon sample of 300 adults in that country, 78% think that healthy children should be required to bevaccinated. At a = 0.10, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below.(a) Identify the claim and state Ho and HaIdentify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice.(Type an integer or a decimal. Do not round.)CA. Less than 82 % of adults in the country think that healthy children should be required to be vaccinated.O B. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %.O C. More than % of adults in the country think that healthy children should be required to be vaccinated.O D. % of adults in the country think that healthy children should be required to be vaccinated.Let p be the population proportion of successes, where a success is an adult in the country who thinks that healthy children should be required to be vaccinated. State Ho and H. Select the correct choice below and fill in the answer boxes tocomplete your choice.(Round to two decimal places as needed.)OA Ho: p+OB. Ho p>Hg: p2 0.82H psH p< 0.82H:p=OE Ho: p=OR Ho: psO D. Ho: peH p

Answered: (a) Identify the claim and state Ho and…

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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Last year, 41% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year Indicates that 33% planned to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 50 business owners. a. How many business owners In the survey planned to provide a holiday gift to their employees this year? Round your answer to the nearest whole number. b. Suppose the business owners in the sample do as they plan. Conduct a hypothesis test that can be used to determine whether the proportion of business owners providing holiday gifts had decreased from last year. State the hypotheses. Họ :p-Select your answer- 0.41 H.P Select your answer- J0.41 Compute the test statistic and p-value. z-value (to 2 decimals) p-value (to 4 decimals) c. Using a 0.05 level of significance, would you conclude that the proportion of business owners providing gifts decreased? - Select your answer- v Ho. We - Select your answer - v conclude that…
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An education researcher claims that 60% of college students work year-round. In a random sample of 300 college students, 180 say they work year-round. At a=0.05, is there enough evidence to reject the researcher's claim? Complete parts (a) through (e) below. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round) O A. At most % of college students work year-round. B. 60 % of college students work year-round. OC Atleast % of college students work year-round. OD. The percentage of college students who work year-round is not %. Let p be the population proportion of successes, where a success is a college student who works year-round. State Hn and H, Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O A. Ho p# O B. Ho p- OC. O C. Ho P OD. Ho Pe Ha p> H ps Ha p< Clear all Check answer Get more help- View an…

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