truncated normal distribution标准正态分位数 英文
    The standard normal distribution, also known as the standard Gaussian distribution, is a type of probability distribution with a mean of 0 and a standard deviation of 1. The term "standard normal distribution" refers to a specific normal distribution with a mean of 0 and a standard deviation of 1. In statistical terms, the standard normal distribution is often denoted as Z and is used to calculate the z-score, which measures the number of standard deviations a data point is from the mean. It is commonly represented by the Greek letter "phi" (Φ) to indicate the cumulative distribution function.
    In summary, the standard normal distribution is a fundamental concept in statistics and probability theory, serving as a benchmark for understanding and analyzing other normal distributions.

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。