In a previous year, 56% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different today by conducting a random sample of 350 females aged 15 and older and finds that 202 are living alone. Is there sufficient evidence at the a= 0.01 level of significance to conclude the proportion has changed? Because npo (1-Po) - 86.2 > 10, the sample size is (Round to one decimal place as needed.) Identify the null and alternative hypotheses for this test. Ho p= 56 versus H₁ p * 56 (Type integers or decimals. Do not round) Find the test statistic for this hypothesis test. (Round to two decimal places as needed.) less than 5% of the population size, and the sample is a random sample, all of the requirements for testing the hypothesis are satisfied.
In a previous year, 56% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different today by conducting a random sample of 350 females aged 15 and older and finds that 202 are living alone. Is there sufficient evidence at the a= 0.01 level of significance to conclude the proportion has changed? Because npo (1-Po) - 86.2 > 10, the sample size is (Round to one decimal place as needed.) Identify the null and alternative hypotheses for this test. Ho p= 56 versus H₁ p * 56 (Type integers or decimals. Do not round) Find the test statistic for this hypothesis test. (Round to two decimal places as needed.) less than 5% of the population size, and the sample is a random sample, all of the requirements for testing the hypothesis are satisfied.
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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