Symbol for population standard deviation

Match the following terms used in the class to their respective symbols. Population mean Sample mean Population variance Population standard deviation Sample variance Sample standard deviation Population proportion Sample proportion Geometric mean Coefficient of variation Null hypothesis Alternative hypothesis Level of significance Power of a test Level of confidence A. cv B.μ E. G.α K.π L. N.σ


Population mean - mu

Sample mean - M

Population Variance - sigma^2

Population standard deviation - sigma

Sample variance - s2

Sample standard deviation - s

Population proportion - pi

Sample proportion - p

Geometric Mean - G

Coefficient of Variation - CV

Null hypothesis - Ho

Alternative hypothesis - H1

Level of significance - alpha

Power of test - 1 - beta

Level of confidence - 1 - alpha

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