Intro to Summary Statistics Exam With Complete Solutions

Intro to Summary Statistics Exam With Complete Solutions summary statistics - answercollection, evaluation, and interpretation of data, statistical analysis of measurements can verify the quality of a design process central tendency - answermean, median, mode Variation - answerspread of values around the center range, standard deviation, IOR - answerexamples of variation distribution - answersummary of the frequency of values frequency tables, histograms, normal distribution - answerexamples of distribution mean - answersum o values divided by number of values in the set ONLY AT THE END - answerwhen do you round mode - answerthe most frequently occurring score(s) in a distribution B - answersymbol of mode Bimodal - answertwo modes Multimodal - answermore than two modes median - answerthe middle score in a distribution; half the scores are above it and half are below it x, pronounced x tilde - answersymbol of median range - answerthe difference betwee