PSAT Math Practice

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Back

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CCSS.7.EE.B.4A

Front

How do you calculate the interquartile range (IQR) of a data set?

Back

IQR = Q3 - Q1, where Q3 is the third quartile and Q1 is the first quartile.

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CCSS.6.SP.B.5C

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What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

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CCSS.8.EE.B.5

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What is the volume formula for a cylinder?

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CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

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The solution is the point (2, 0).

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CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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What is the definition of a linear equation?

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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What does the term 'quadratic equation' refer to?

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Front

How do you find the mean of a set of numbers?

Back

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CCSS.6.SP.B.5C

Front

What is the definition of the median in a data set?

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The median is the middle value when the data set is ordered from least to greatest.

Tags

CCSS.6.SP.B.5C

Front

What is the formula for the area of a triangle?

Back

Tags

CCSS.6.G.A.1