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AP Statistics (Symbols) Flashcards

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9391580260Predicted y-value0
9391580261y-intercept1
9391580262Slope2
9391580263Correlation coefficient3
9391580264Coefficient of determination4
9391580265Standard deviation of the residuals ALSO The average size of the residuals5
9391580285Least squares regression lineLSRL6
9391580266And7
9391580267Or8
9391580286Not~9
9391580287Given|10
9391580288Number of successes observedk (from the binomial formula)11
9391580289Probability of a success occurringp (from the binomial formula)12
9391580268Individual data value13
9391580269Sample mean14
9391580270Population mean15
9391580271Sum16
9391580290Sample sizen17
9391580272Sample variance18
9391580273Population variance19
9391580274Sample standard deviation20
9391580275Population standard deviation21
9391580291The lowest number in a set of datamin22
9391580292The 25 percentileQ1 (the first quartile)23
9391580293The 50 percentilemed (median)24
9391580294The 75 percentileQ3 (the third quartile)25
9391580295The highest number in a set of datamax26
9391580296Measures how many standard deviations a value is from the meanz27
9391580276Mean of a sampling distribution of sample proportions28
9391580277Standard deviation of a sampling distribution of sample proportions29
9391580278Mean of a sampling distribution of sample means30
9391580279Standard deviation of a sampling distribution of sample means31
9391580280Null hypothesis32
9391580281Alternative hypothesis33
9391580282Significance level ALSO Probability of a Type I error34
9391580297Population proportionp35
9391580283Sample proportion36
9391580284Probability of a Type II error ALSO Population slope37
9391580298Critical value for confidence interval for a population proportionz*38
9391580299Critical value for confidence interval for a population mean or slopet*39
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