Characteristics Of A Normal Curve. Some of the major characteristics of normal probability curve are as follows. The curve is bilaterally symmetrical. First it is SYMMETRICAL around the arithmetic mean. A probability of 1 means that the distribution has no standard deviation.
Skewness zero Mean Median Mode are all the same. Characteristics of Normal Curves Most scores fall near the center fewer at the extremes. Characteristics of a normal curve. The curve is bilaterally symmetrical. First it is SYMMETRICAL around the arithmetic mean. A probability of 0 cannot exist can anyone tell us why.
One is population mean and another is population standard deviation.
Percentiles represent the area under the normal curve increasing from left to right. The mean median and mode are all equal. The characteristics of the normal probability curve are. Skewness zero Mean Median Mode are all the same. Properties of the Normal Curve Properties of the Normal Curve Known characteristics of the normal curve make it possible to estimate the probability of occurrence of any value of a normally distributed variable. It has only one mode.