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LINEAR CORRELATION — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsLINEAR CORRELATION1 Mark
Question
Give two practical illustrations of two correlated variables.
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Answer

The practical illustrations of two correlated variables are as follows: $(1)$ ‘The cost of advertisement’ and ‘Sale’ of a company. $(2)$ ‘The price’ and ‘demand’ of a commodity during a interval of time.

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