Please help with the:Test statistic Critical valueAnd conclusion based off the hypotheses The table below summarizes data from a survey of a sample of women. Using a 0.05 significance level, and assuming that the sample sizes of 900 men and 300 women are predetermined, test the claim that the proportions ofagree/disagree responses are the same for subjects interviewed by men and the subjects interviewed by women. Does it appear that the gender of the interviewer affected the responses of women?DGender of InterviewerManWoman242Women who agree548Women who disagree35258Click here to view the chi-square distribution tableIdentify the null and alternative hypotheses. Choose the correct answer below.OA. Ho: The proportions of agree/disagree responses are different for the subjects interviewed by men and the subjects interviewed by women.H₁: The proportions are the same.OB. Ho: The response of the subject and the gender of the subject are independent.H₁: The response of the subject and the gender of the subject are dependent.OC. Ho: The proportions of agree/disagree responses are the same for the subjects interviewed by men and the subjects interviewed by women.H₁: The proportions are different.4

Answered: The table below summarizes data from a…

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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A random sample of 200 freshmen and 100 seniors at a large university are asked whether they agree with a plan to limit enrollment in crowded majors. Of the students sampled 130 freshmen and 30 seniors opposed the plan. The provost wants to determine if there is a larger proportion of freshmen at the 5% significance level. Write appropriate hypotheses, find the p-value and explain your results.
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.5 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho µ=2.5 miles OB. Ho H=2.5 miles H, p 2.5 miles H, p2.5 miles O C. Ho p< 2.5 miles H, p=2.5 miles
Follow the steps in solving the problem. -state the null and alternative hypothesis. -choose the level of significance. -compute the test statistics. -determine the critical value or the p value. -draw a conclusion. Please write readable and follow the steps Thankyou.
State the appropriate conclusion for the hypothesis test. Use the p-value toindicate how significant the sample data are.A. Claim: More than 2 out of 3 dentists choose Zest. p-Value = 0.045. Significancelevel, " = 0.05.B. It is not true that the average age of the top 200 tennis players is equal to 25. p-Value= 0.063. Significance level, " = 0.05.C. The tires on new cars last less, on average, than 40,000 miles. p-Value = 0.015.Significance level, " = 0.01
Provide a significance level and explain how the confidence levels, C, are different for one and two tail tests. Provide pictures (with areas labeled) to support each C.
Consider the following research question, which will be answered using the data collected from the scenario: What is the difference in percentage of vehicles that sold as hybrids for Hyundai versus Subaru? What type of inference procedure would best answer this question? Choice 1 of 2:hypothesis test Choice 2 of 2:confidence interval
What type of hypothesis test should be performed? Select What is the test statistic? Ex: 0.12 : Does sufficient evidence exist to support the claim that the voltage of the batteries made by the two manufacturers is different at the a = 0.1 significance level? Select
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.4 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. i Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: μ=2.4 miles O B. Ho: μ=2.4 miles H₁: μ#2.4 miles H₁: μ 2.4 miles Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is greater than 2.4 miles evidence to support the claim that the mean tornado length is
I need help with g,h,I
The US Department of Energy reported that 48% of homes were heated by natural gas. A random sample of 336 homes in Oregon found that 142 were heated by natural gas. Test the claim that proportion of homes in Oregon that were heated by natural gas is different than what was reported. Use a 10% significance level. Give answer to at least 4 decimal places. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) Based on the hypotheses, compute the following:Test Statistic = p-value =
I need help to solve the 8 steps.
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.5 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: µ=2.5 miles O B. Ho: H= 2.5 miles H,: µ#2.5 miles H,: µ> 2.5 miles Ο C. H : μ < 25 miles O D. Ho: µ=2.5 miles H;: µ<2.5 miles H,: µ=2.5 miles

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