Flashcards
Statistics, Data and Area (Semester 2 Exam)
Cards in this deck (27)
- 1Area of squareL2
- 2Area of rectanglel x w
- 3Area of parallelogramb x h
- 4Area of trapezium(a + b) h/
2 - 5Area of triangleb x h/
2 - 6Area of circle
- 7Area of semicircle
- 8Area of fraction of circlex/360 x pi r2
- 9Formula for surface area- Draw the net of shape
- Label all the shapes
- Formula
- Substitute
- Therefore sentence
SA (cube) = 6 x A(formula) - 10Area of cylinder2 x pi x r2 x h
- 11Calculating volumeV = A(base) x h
- 12Qualitative DataCategorical
Ordinal - 13Quantitative DataDiscrete
Continuous - 14Category of data that has no sense of orderCatagorical
- 15Category of data that has a sense of orderOrdinal
- 16Clearly distinct values; countDiscrete
- 17Any value in a range is possible; measureContinuous
- 18CensusData set is from the entire population
- 19SurveyData set is from a portion of the population
- 20Grouped data Class mid-point= lower class value + upper class value/
2 - 21FrequencyThe amount of times a certain class has been tallied
- 22Mean= Efx/
Ef - 23Continuous grouped data (class mid-point)lower class value + upper class value/
2 - 24Stem and leaf plot Mean formulaEx/
n - 25Stem and leaf plot Median formula(n + 1)/
2 - 26ModeThere can be no more than two modes (make sure to state what are the modes)
- 27RangeLargest value - smallest value
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- 9 Maths 2015 Flashcards on Statistics, Data and Area (Semester 2 Exam), created by meg willmington on 14/11/2015.
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- meg willmington
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