'Sample size grows' presentation slideshows

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Warm-up 7.2 Generating Sampling Distributions

Warm-up 7.2 Generating Sampling Distributions. Free Response Question Simple random samples of young and older adults in a large city were surveyed as to credit card debt, and the data are summarized: n Mean Median Min Max Q1 Q3 SD

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STA 291 Summer 2010

STA 291 Summer 2010. Lecture 10 Dustin Lueker. z-Scores. The z-score for a value x of a random variable is the number of standard deviations that x is above ? If x is below ?, then the z-score is negative The z-score is used to compare values from different normal distributions

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FOLLOWING AND SHOW WORK IF NEEDED / TUTORIALOUTLET DOT COM

Please respond T (true) or F (false) to each of the following and show work if needed. _____(a) It is possible, for some set of data, that there are no values between the median and the upper quartile.

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