the difference between any two consecutive terms in an arithmetic sequence. The constant...
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Type: Glossary
a method of displaying a frequency distribution in the form of a table with rows and columns to...
Type: Glossary
a set of data that may contain fractions, decimals and whole numbers.
Type: Glossary
two numbers (x; y) that indicate the position of a point in the Cartesian...
Type: Glossary
the extent of the relationship between the ordering of two random variables.
Grade 12
Type: Study Card
Correlation is the extent of the correspondence between the ordering of two random variables. We...
Type: Glossary
is a trigonometric ratio defined as the adjacent side divided by the hypotenuse.
Type: Glossary
is a trigonometric rule used to calculate the length of a side or the size of an angle in a non...
Type: Glossary
(N0) all the natural positive numbers, together with zero. N0 = {0; 1; 2;...