Math -Chap. 6
Terms
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- average
- You find an average by adding a group of numbers together and then divide the sum by the number of figures you have.
- bar graph
- A graph that uses bars to show data. The bars may be of different lengths.
- equally likely
- In probability, when there are the same chances for more than one event to happen, the events are equally likely to occur.
- graph
- A drawing that shows a relationship between certain sets of numbers.
- key
- A list of words or phrases that explains the symbols used in a table or graph.
- not equally likely
- In probability, when there is not the same number of chances for more than one event to happen.
- organized list
- A strategy that uses the arrangement of information to ensure that every possibility will be considered, with no repetitions.
- outcome
- The result of a probabilty experiment.
- pictograph
- A graph that uses pictures or symbols to show data.
- probability
- The chance that a given outcome will occur. The chance or likelihood of an event occurring.
- tally mark
-
using marks to record counting
Ex. - tally chart
- A graph that uses tally marks to stand for a certain set of numbers.
- tree diagram
- A diagram that shows all possible outcomes of an event or events.
- label
- to name the parts of a graph
- arrangements
- putting in order
- combinations
- the possible arrangements of a certain number,or of all the elements of a set.