All are true regarding Gaussian distribution except: (A) It is measure of asymmetry of probability distribution of a random variable, (B) It is bilaterally symmetrical and bell shaped, (C) Mean, median and mode coincide, (D) Parametric tests are used to find statistical significance
Answer is A. Normal distribution is also known as Gaussian distribution Mean=Median=Mode (Coincide)= 0 Standard detion is 1. Area under the curve is 1. Bilaterally symmetrical, Bell shaped curve.