# Business Statistics Module 1 - A research firm observes...

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A research firm observes that mean are twice as likely as women to watch the Super Bowl on tele represent descriptive statistics or inferential statistics? Why? It represents inferential statistics; inferential statistics is used to infer from the sample data what th think, or to make judgments of the probability that an observed difference between groups is a dep might have happened by chance in the study. It is simply used to describe what's going on in the d

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vision. Does this information he population might pendable one or one that data.
For each of the following, indicate whether the appropriate vairable would be as qualitative or quan the variable as quantitative, indicate whether it would be discrete or continous. a. Whther you own a Panasomic television set Qualitative variable b. Your status as either a full-time or part-time student Qualitative variable c. The number of people who attended your school's graduation last year Quantitative variable (discrete) d. The price of your most recent haircut

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## This note was uploaded on 03/18/2011 for the course BUS 360 taught by Professor Jamesgoff during the Spring '10 term at Grand Canyon.

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Business Statistics Module 1 - A research firm observes...

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