Identify null and alternative hypothesisIdentify test statistic Identify P valueIdentify a conclusion Fail to reject H0...Reject H0.... Suppose that in a random selection of 100 colored candies, 20% of them are blue. The candy company claims that the percentage of blue candies is equal to 27%. Use a 0.05 significance level to test that claim.

Given that n = 100 , p hat = 0.2 , p = 0.27

Answered: Identify null and alternative…

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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Hypothesis Testing Using a P-Value identify the claim and state Ho and Ha. find the standardized test statistic z. find the corresponding P-value. decide whether to reject or fail to reject the null hypothesis. interpret the decision in the context of the original claim.
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.72 versus H1: p≠0.72 n=500, x=350, a=0.01
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Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.79 versus H1: p≠0.79 n=500, x=390, a=0.01
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Use technology to find the P-value for the hypothesis test described below. The claim is that for a smartphone carrier's data speeds at airports, the mean is μ=18.00 Mbps. The sample size is n=12 and the test statistic is t=2.605. P-value=_______
This question: 1 point(s) possible Submit test Assume a significance level of a= 0.05 and use the given information to complete parts (a) and (b) below. Original claim: More than 55% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.0179. ... a. State a conclusion about the null hypothesis. (Reject H, or fail to reject H) Choose the correct answer below. O A. Reject H, because the P-value is less than or equal to a. O B. Fail to reject H, because the P-value is less than or equal to a. O C. Reject Ho because the P-value is greater than a. OD. Fail to reject H, because the P-value is greater than a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? O A. There is not sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is more than…
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Identify null and alternative hypothesis Identify test statistic Identify P value Identify a conclusion Fail to reject H0... Reject H0....