In a normal distribution curve, the True statement is: (A) Mean = SD, (B) Median=SD, (C) Mean = 2 Median, (D) Mean = Mode
Answer is D. Ans. is 'd' Mean = Mode The standard normal curve is a smooth bell shaped, perfectly symmetrical curveThe total area of the curve is 1. *Its mean is zero*Its standard deviation is 1 *The mean, median and mode all coincide. *