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7th Grade May Week 2
7th Grade
| Term | Definition |
|---|---|
| median | a measure of center; ordering the values from least to greatest and finding the middle number |
| mean | the average; a measure of center found by dividing the sum of the data values by the number of data values |
| mode | the value that appears most often in a set of data |
| range | the difference between the largest and smallest piece of data |
| income | the amount of money that is earned |
| expenses | a value that represents something you owe; an amount that you spend |
| asset | a value that represents something you own |
| liability | the amount of money someone is responsible for |
| probablility | the likelihood of an event happening; expressed as a value ranging from 0 to 1 |
| complement | the probability that an event will not occur |
| experimental probability | the ratio of the number of times an event occurs to the number of trials; what actually happens |
| theoretical probability | the probability that an even will occur based on the possible outcomes; what should happen |
| lateral surface area | the surface area of a three dimensional figure excluding the bases |
| total surface area | the total area of the faces and bases of a three dimensional figure |
| net | a two dimensional representation of a three dimensional object |