Wgu c955docx - Study guides, Class notes & Summaries

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WGU C955.docx
Exam (elaborations) • 6 pages • 2024

median vs IQR - correct answer skewed data uses these for center and spread Histogram - when to use - correct answer Based on the shape of the distribution, uses mean + standard deviation OR median + IQR to describe center and spread - Larger data sets; shows shapes of distribution and potential outliers; ignores the individual data valuesl Histogram Skewed right - correct answer Not a symmetric distribution, the tail is on the right Standard Deviation Rule - correct answer 68% o...

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Probability and Statistics, WGU C955.docx

Probability and Statistics, WGU C955.docx
Exam (elaborations) • 5 pages • 2024

Boxplot - correct answer an image that has min, Q1, median, Q3, max Histogram - correct answer A graphical representation -- bars, measuring the frequency within each interval Skewed right - correct answer Not a symmetric distribution, the tail is on the right, i.e. extra stuff on the right Measures of center - correct answer Median, the mean (and mode) Measures of spread - correct answer Range, IQR & standard deviation Standard Deviation Rule - correct answer 68% of the data are ...