Use the following data to construct 90% and 95% confidence intervals to estimate the population variance. Assume
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Use the following data to construct 90% and 95% confidence intervals to estimate the population variance. Assume the data come from a normally distributedpopulation.
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212 229217 216 223 219 208 214 232219
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Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
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