P VALUE FOR THE TEST HYPOTHESIS A random sample of 871 births included 435 boys. Use a 0.05 significance level to test the claim that 51.5% of newborn babies are boys. Do the results support the belief that 51.5% of newborn babies areboys?Identify the null and alternative hypotheses for this test. Choose the correct answer below.A. Ho: p=0.515H₁: p0.515B. Ho: p=0.515H₁: p>0.515Ho: p=0.515H₁: p<0.515D. Ho: p0.515H₁: p=0.515Identify the test statistic for this hypothesis test.The test statistic for this hypothesis test is(Round to two decimal places as needed.)

Givenx=435n=871significance level(α)=0.05

Answered: A random sample of 871 births included…

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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Data set presents a sample of the number of defective flash drives produced by a small manufacturing company over the last 30 weeks. The company's operations manager believes that the number of defects produced by the process is less than seven defective flash drives per week. Construct a hypothesis test to verify the operations manager's claim. Hypothesis test should include a t test statistic value, a p value, a decision, and a conclusion. This is the null hypotheses (see attachment): Data: Mean 7.0300 SD 1.3700 SEM 0.2501 N 30
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.5 versus H: p>0.5 n= 100; x= 60; a= 0.01 Click here to view page 1 of the table Click here to view page 2 of the table. Calculate the test statistic, zo- (Round to two decimal places as needed.)
A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. H0: p ≥ 0.2 Ha: p < 0.2 What type of test is being conducted in this problem?
use a hypothesis test to determine if the proportions are statistically different. A recent survey showed that in a sample of 100 elementary school teachers, 15 were single. In a sample of 180high school teachers, 36 were single. Is the proportion of high school teachers who were single greater than theproportion of elementary teachers who were single? Use ΅ = 0.01.
Hypothesis Testing
DECISION RULE For the following hypothesis test scenario, select the correct decision regarding the null hypothesis. Ho: p = .33 H1: p+.33 a= .10, p-value= .0950 Reject the null hypothesis O Do not reject the null hypothesis
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
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.9 versus H1: p>0.9 n=200; x=190; α= 0.05 Calculate the test statistic, z0.
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
Use technology to find the P-value for the hypothesis test described below. The claim is that for 12 AM body temperatures, the mean is μ>98.6°F. The sample size is n=9 and the test statistic is t=2.262.
hii! can someone help with this? thank you!!
A test of the hypotheses, Ho: p s 0.24 and H1: p > 0.24 is a one-tailed test two-tailed test test of two sample means test of two sample proportions

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