=+a) An analyst for the consumer group computed the twosample t 95% confidence interval for the difference
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=+a) An analyst for the consumer group computed the twosample t 95% confidence interval for the difference between the two means as 1 -0.71, 4.712. What conclusion would he reach based on this analysis?
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Related Book For
Business Statistics Plus Pearson Mylab Statistics With Pearson Etext
ISBN: 978-1292243726
3rd Edition
Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman
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