Set of data to having correlation coefficient of zero

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Reference no: EM1399491

Explain why it makes sense for a set of data to have a correlation coefficient of zero when the data show a very definite pattern.

a) The relationship is not strong enough.

b) There must be a lurking variable.

c) There is no linear relationship.

d) It does not make sense, the correlation coefficient must be nonzero.

Reference no: EM1399491

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