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STAT1000QExam1
STAT1000Q - Dr. Saccucci (Exam 1)
Term | Definition |
---|---|
Parameter | Summary measure for a population |
Statistic | Summary measure for a sample |
symbol for sample mean | xbar |
symbol for population mean | µ (mu) |
IQR | Interquartile Range (QU - QL) |
QU | 3rd quartile (75th percentile) |
QL | 1st quartile (25 percentile) |
symbol for sample standard deviation | s |
symbol for population standard deviation | σ (sigma) |