Unformatted text preview: would be the null hypothesis? What would be the alternative hypothesis? Assuming that you wish to have a 95% confidence interval in your conclusion, what is the value of the tstatistic and the test statistic? What conclusion can you reach based on the test statistic? In your own words, explain what your ttest has just shown....
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 Spring '10
 Quiles
 Statistics, Null hypothesis, Statistical hypothesis testing, new product launches

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