Explanation: Normal curve is always symmetric about mean, for standard normal curve or variate mean = 0. Explanation: If the mean and standard deviation of a ...

22 апр. 2016 г. · Answer; The above statement is false. Explanation; Symmetrical distribution, commonly known as symmetric distribution or normal distribution, is typically ...

The standard normal curve is symmetric about the z-value of 0. This is because the mean of the standard normal distribution is 0.

This means that if you were to plot the standard normal distribution on a graph, the curve would be perfectly symmetrical around the vertical line at x = 0.

The normal curve is a symmetric distribution with one peak, which means the mean, median, and mode are all equal.

13 мая 2017 г. · If a frequency distribution graph has a symmetrical frequency curve, then mean, median and mode will be equal. In case of a positively skewed ... What is the difference between a normal curve and a standard ... What is the reason for the symmetry of the normal distribution ... Другие результаты с сайта www.quora.com

Therefore, by the definition of symmetry, the normal curve is symmetric about the mean . The area under an entire normal curve is 1. We prove this later on the ...

The shape of the normal distribution is bell-shaped and is always symmetrical around the central values. All the measures of central tendencies are the same.

21 июл. 2022 г. · A normal distribution is a perfectly symmetric, mound-shaped distribution. It is commonly referred to the as a normal curve, or bell curve.