A sample of 270 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use? = 0.05. (c) p = 0.70Find the value of the test statistic. (Round your answer to two decimal places.)Find the p-value. (Round your answer to four decimal places.)p-value=State your conclusion.Reject Ho. There is sufficient evidence to conclude that p < 0.75.Do not reject Ho. There is insufficient evidence to conclude that p < 0.75.Reject Ho. There is insufficient evidence to conclude that p < 0.75.Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.(d) p = 0.77Find the value of the test statistic. (Round your answer to two decimal places.)Find the p-value. (Round your answer to four decimal places.)p-value =State your conclusion.Reject Ho. There is sufficient evidence to conclude that p < 0.75.Do not reject Ho. There is insufficient evidence to conclude that p < 0.75.Reject Ho. There is insufficient evidence to conclude that p < 0.75.Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.O

The parametric test are used to measure the mean significance between the sample and population. The…

Answered: (c) p = 0.70 Find the value of the test…

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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In 2016 the Better Business Bureau settled 84% of complaints they received in the United States. Suppose you have been hired by the Better Business Bureau to investigate the complaints they received this year involving new car dealers. You plan to select a sample of new car dealer complaints to estimate the proportion of complaints the Better Business Bureau is able to settle. Assume the population proportion of complaints settled for new car dealers is 0.84, the same as the overall proportion of complaints settled in 2016. Use the z-table. a. Suppose you select a sample of 200 complaints involving new car dealers. Show the sampling distribution of p. E(p) (to 2 decimals) (to 4 decimals) b. Based upon a sample of 200 complaints, what is the probability that the sample proportion will be within 0.04 of the population proportion (to 4 decimals)? probability : = c. Suppose you select a sample of 460 complaints involving new car dealers. Show the sampling distribution of p. E(F) (to 2…
I can't understand why the data is the percentage of surveyed parents.
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As part of a sixth-grade class project the teacher brings to class a jar containing 200 gumballs of two different colors: red and green. Andy is asked to draw a sample of his own choosing and estimate the number of red gumballs in the jar. Andy draws a sample of 25 gumballs, of which 8 are red and 17 are green. Use Andy's sample to estimate the number of red gumballs in the jar. There are approximately Answer red gumballs in the jar.
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A manager for Shopee wants to determine the current percentage of Filipino adults who now use the Internet. How many adults must be surveyed in order to be 95% confident that the sample percentage is in error by no more than three percentage points when: * A. In 2020 , 73% of adults used the internet B. No know possible value of the proportion
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