AP Statistics (Symbols) Flashcards
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9391580260 | Predicted y-value | 0 | ||
9391580261 | y-intercept | 1 | ||
9391580262 | Slope | 2 | ||
9391580263 | Correlation coefficient | 3 | ||
9391580264 | Coefficient of determination | 4 | ||
9391580265 | Standard deviation of the residuals ALSO The average size of the residuals | 5 | ||
9391580285 | Least squares regression line | LSRL | 6 | |
9391580266 | And | 7 | ||
9391580267 | Or | 8 | ||
9391580286 | Not | ~ | 9 | |
9391580287 | Given | | | 10 | |
9391580288 | Number of successes observed | k (from the binomial formula) | 11 | |
9391580289 | Probability of a success occurring | p (from the binomial formula) | 12 | |
9391580268 | Individual data value | 13 | ||
9391580269 | Sample mean | 14 | ||
9391580270 | Population mean | 15 | ||
9391580271 | Sum | 16 | ||
9391580290 | Sample size | n | 17 | |
9391580272 | Sample variance | 18 | ||
9391580273 | Population variance | 19 | ||
9391580274 | Sample standard deviation | 20 | ||
9391580275 | Population standard deviation | 21 | ||
9391580291 | The lowest number in a set of data | min | 22 | |
9391580292 | The 25 percentile | Q1 (the first quartile) | 23 | |
9391580293 | The 50 percentile | med (median) | 24 | |
9391580294 | The 75 percentile | Q3 (the third quartile) | 25 | |
9391580295 | The highest number in a set of data | max | 26 | |
9391580296 | Measures how many standard deviations a value is from the mean | z | 27 | |
9391580276 | Mean of a sampling distribution of sample proportions | 28 | ||
9391580277 | Standard deviation of a sampling distribution of sample proportions | 29 | ||
9391580278 | Mean of a sampling distribution of sample means | 30 | ||
9391580279 | Standard deviation of a sampling distribution of sample means | 31 | ||
9391580280 | Null hypothesis | 32 | ||
9391580281 | Alternative hypothesis | 33 | ||
9391580282 | Significance level ALSO Probability of a Type I error | 34 | ||
9391580297 | Population proportion | p | 35 | |
9391580283 | Sample proportion | 36 | ||
9391580284 | Probability of a Type II error ALSO Population slope | 37 | ||
9391580298 | Critical value for confidence interval for a population proportion | z* | 38 | |
9391580299 | Critical value for confidence interval for a population mean or slope | t* | 39 |