Algebra Concepts
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| something that follows a particular rule | mathematical pattern
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| symbol that represents an unknown number | variable
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| fixed quantity that cannot change | constant
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| a number that multiplies a variable ex: 5y | coefficient
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| a string of numbers, mathematical operations, and an equal sign that tells you a math fact | number sentence
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| >,<...instead of = | inequalities
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| mathematical phrase that may include numbers, variables, and operators basically like a sentence | algebraic expression
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| constants, variables, and products of constants and variables | terms
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| individual terms that have the same variable | like-terms
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| the process of simplifying expressions by joining terms that have the same variable | combining like-terms
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| the steepness of a line; measures steepness of objects | slope
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| y=m x + b m=slope (if no number, then slope=1); b= y-intercept | equation of a line
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| a set of descriptive measures that indicate the typical score | measures of central tendency
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| the average | mean
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| "most often"; 2 or more numbers occurring at the same time (so report both) | mode
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| the complete collection to be studied | population
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| a section/part of the population anywhere from 1%-99% of population | sample
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| finding the probability of a single event occurring # of favorable outcomes/# of total outcomes | probability of simple events
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| involve the probability of more than one event happening together # of favorable outcomes/# of total outcomes (multiply the probabilities together) | compound events
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| events that add together to equal a whole or one | complementary events
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| events that don't affect the outcome | independent events
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| events that affect the outcome | dependent events
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| probability using a logical approach to theorize how likely it is that a given situation will occur # of favorable outcomes/# of probable outcomes | theoretical probability
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| devises tests and experiments whose results are used to determine probability | experimental probability
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| express the likelihood of an event through the use of numbers between 0 & 1 | probability values
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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