qmb3200 test #2.txt

Find a 95% confidence interval for the true proportion�.

We are 95% confident that the true proportion of all EXPERIMENTAL UNITS that have BINOMIAL CHARACTERSITIC falls between LOWER BOUND and UPPER BOUND.
Practically interpret the value of the correlation coefficient relating y to x:

An r of R-VALUE implies a STRONG/MODERATE/WEAK, POSITIVE/NEGATIVE linear relationship between X-VARIBALE and Y-VARIABLE.
Give a practical interpretation of the 95% confidence interval for E(y) using the multiple regression model.

We are 95% confident that the mean of Y-VARIABLE for all EXPERIMENTAL UNITS with X-VARIABLE=(X-VALUE)(UNITS OF MEASUREMENT) falls between LOWER CONFIDENCE INTERVAL and (UPPER CONFIDENCE INTERVAL)(UNITS OF MEASUREMENT)

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Sjdean1

106699

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qmb3200 test #2.txt

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QMB3200 Test #2

Updated

2011-10-05T21:53:13Z

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