E370

7 cards·by cbloom

The probability of at least one event of multiple events occurring can be calculated by summing the probabilities of the individual events a

general law of addition

A "line" chart of a quantitative variable which is created by plotting class marks and the frequencies associated with each class. Frequenci

frequency polygon

A table which summarizes a quantitative variable, composed of rows of classes accompanied by frequencies which represent the occurrence of v

frequency distribution

A type of probability sampling where the likelihood of any member of the population being selected for a sample is known and equal.

simple random sample

Provides a method for predicting the minimum percent of values that will fall within plus and minus a selected number of standard deviations

Chebyshev's Theorem

A "line" chart of a quantitative variable which is created by plotting upper class limits and the cumulative frequencies associated with eac

ogive

A graphical display of a quantitative data set that orders the data sequentially then presents the data in a series of rows. Each row has a

stem and leaf plot