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BSC Radiation in Baby Teeth Listed below are amounts of

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 13BSC Chapter 9.5

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 13BSC

BSC Radiation in Baby? Teeth Listed below are amounts of strontium-90 (in millibecquerels, or mBq, per gram of calcium) in a simple random sample of baby teeth obtained from Pennsylvania residents and New York residents born after 1979 (based on data from “An Unexpected Rise in Strontium-90 in U.S. Deciduous Teeth in the 1990s,” by Mangano, et al.,Science of the Total Environment,Vol. 317). Use a 0.05 significance level to test the claim that amounts of strontium-90 from Pennsylvania residents vary more than amounts from New York residents. Pennsylvania: 155 142 149 130 151 163 151 142 156 133 138 161 New York: 133 140 142 131 134 129 128 140 140 140 137 143

Step-by-Step Solution:

Solution 13 BSC Step 1 The given problem explain about Radiation in baby teeth. Consider the following data: Pennsylvania 155 142 149 130 151 163 151 142 156 133 138 161 New york 133 140 142 131 134 129 128 140 140 140 137 143 Step 2 First,we have to check the requirements: Then 1. The two populations are independent. 2. The two samples are simple random samples. 3. The two populations are each normally distributed. Hence, all the requirements are satisfied.

Step 3 of 4

Chapter 9.5, Problem 13BSC is Solved
Step 4 of 4

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 13BSC from 9.5 chapter was answered, more than 547 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 13BSC from chapter: 9.5 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. The answer to “BSC Radiation in Baby? Teeth Listed below are amounts of strontium-90 (in millibecquerels, or mBq, per gram of calcium) in a simple random sample of baby teeth obtained from Pennsylvania residents and New York residents born after 1979 (based on data from “An Unexpected Rise in Strontium-90 in U.S. Deciduous Teeth in the 1990s,” by Mangano, et al.,Science of the Total Environment,Vol. 317). Use a 0.05 significance level to test the claim that amounts of strontium-90 from Pennsylvania residents vary more than amounts from New York residents. Pennsylvania: 155 142 149 130 151 163 151 142 156 133 138 161 New York: 133 140 142 131 134 129 128 140 140 140 137 143” is broken down into a number of easy to follow steps, and 114 words. This full solution covers the following key subjects: residents, amounts, strontium, teeth, pennsylvania. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Elementary Statistics was written by and is associated to the ISBN: 9780321836960.

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