Contact us.
Contact us.
The standard normal distribution is a normal distribution with a mean of 0 and a standard deviation of 1. The standard normal distribution is centered on zero and the extent to which a given measurement deviates from the mean is given by the standard deviation. For the standard normal distribution, 68% of the observations lie within 1 standard deviation of the mean. 95% lie within two standard deviations of the mean and 99.9% lie within 3 standard deviations of the mean. Up to this point, we have used “X” to denote the variable of interest eg, X=BMI, X=height, X=weight. However, when using the standard normal distribution, we will use "Z" to refer to the variable in the context of the standard normal distribution. After standardization, BMI=30 discussed on the previous page shows 0.16667 units above the mean of 0 on the standard normal distribution at the bottom right.
Our community is a Fast Growing startup website with Visitors looking for startup stories, news, and articles. Isn’t that Wonderful? Correct !! Reaching an audience of this size and ability is the dream of every writer.
Contact US for more info: