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10 Cards in this Set

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  • Back
data
information, fact, or numbers that describe something
histogram
a display where the lengths of the bars are used to represent and compare data in intervals
order of operations
a set of rules for evaluating an expression involving more than one of the following: parentheses, exponents, multiply/divide, add/subtract
inverse operations
operations that undo each other
inequality
a mathematical sentence formed by placing a <, >, ≤,≥ symbol between two expressions
prime factorization
expressing a whole number as a product of prime numbers
scientific notation
a number is written in the form: n x 10⁸, where n is a number from 1 to 9, and n is an integer; for example: 4.5 x 10⁸ = 450,000,000
rational number
a number that can be written as a/b where a and b are integers and b ≠ 0
frequency table
used to group data into intervals
bar graph
a display where the lengths of the bars are used to represent and compare data in categories