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21 Cards in this Set
 Front
 Back
The absolute value of a number N represented as n, is its distance from 0 on the number line

Absolute Value


any natural number or 0

whole number


every positive rational number and its negative pair

opposites


numbers that cannot be expressed as terminating or repeating numbers

irrational numbers


the ratio of the number of favorable outcomes for an event to the number of possible outcomes of the event

probability


the set {1,2,3...}

natural number


the ratio that compares the number of ways an event can occur (sucess) to the number of ways the event cannot occur (failure)

odds


a number line labeled with a scale to include all the data with an X placed above a data point each time it occurs

line plot


a number whose square root is a rational number

perfect square


How often a piece of data occurs

Frequency


numbers or pieces of data that can represent the whole set of data

measures of central tendency


outcomes for which the probability of each occuring is equal

Equally Likely


a display of data using certain digits as "stem" and the remaininf digit(s) as "leaves"

stem & leaf plot


the set {2,1,0,1,2}

integers


a number C is square root of a if c to the 2nd = a

square root


real numbers consist of the rational numbers & the irrational numbers

real number


If the sum of 2 numbers or expressions is 0 they are additive inverses of each other

Addivtive inverses


a single event

simple event


a number that can be expressed as the ratio of two integers in the form a/b where b doesnt = 0

rational number


the nonnegative square root of a number

perfect square root


set of all possible outcomes of an experiment

sample space
