Q.

Normal distribution was defined specially by ------- a) Laplace b) Gauss c) DeMoivre d) None of these 59.Which of the following is significance of normal distribution in statistical analysis?

A. many of the dependent variables are commonly assumed to be normally distributed
B. many of the statistical techniques in inferential statistics assumes normality of variable.
C. the theoretical distribution of the hypothetical set of sample means is approximately normal.
D. all of the above
Answer» A. many of the dependent variables are commonly assumed to be normally distributed
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