the data table are amounts of strontium-90 (in millibecquereis, or mbq, per gramn of calcium) In a simple random sample of baby teeth obtalned fromn residents in two citles. Assume that the two samples are Independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.10 significance level to test the claim that the mean amount of strontium-90 from city #1 residents is greater than the mean amount from city #2 residents. I Click the icon -isted view the data table of strontium-90 amounts. What are the null and alternative hypotheses? Assume that population 1 consists of amounts from city #1 levels and population 2 consists of amounts from city #2. B. Ho H1 = #2 H 1> H2 OA. Ho H1 = H2 OD. Ho H1 SH2 H: 1> H2 The test statistic is (Round to two decimal places as needed.)
the data table are amounts of strontium-90 (in millibecquereis, or mbq, per gramn of calcium) In a simple random sample of baby teeth obtalned fromn residents in two citles. Assume that the two samples are Independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.10 significance level to test the claim that the mean amount of strontium-90 from city #1 residents is greater than the mean amount from city #2 residents. I Click the icon -isted view the data table of strontium-90 amounts. What are the null and alternative hypotheses? Assume that population 1 consists of amounts from city #1 levels and population 2 consists of amounts from city #2. B. Ho H1 = #2 H 1> H2 OA. Ho H1 = H2 OD. Ho H1 SH2 H: 1> H2 The test statistic is (Round to two decimal places as needed.)
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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restate the decision in simple, nontechnical terms, and address the original claim.
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