PPRuNe Forums - View Single Post - QANTAS - White Serving Jacket in Premium

21st May 2009, 01:50

#20 (permalink)

Domestos

Join Date: Apr 2008

Location: Warehouse of Excellence

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Pylet

Big Picture....
Is there a linear, positively correlated relationship with wearing white jackets and increased sales revenue in a declining market? If so...please state the appropriate Pearson's correlation coefficient (r) and corresponding coefficient of determination statistic (r squared). Please use hypothesis testing and support your claims with a 2-tailed significance figure and appropriate t-value and degrees of freedom. Also cite in your report the 95% confidence interval of the population parameter.

Otherwise....shut up.

Big Picture
I would only smile after I've known you've eaten the crew meal I've prepared for you.

Regards,
Domestos