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BSC Radiation in Baby Teeth Listed below are amounts of
Chapter 9, Problem 13BSC(choose chapter or problem)
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
Questions & Answers
QUESTION:
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
ANSWER: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