normal distribution

normal distribution   Dan normal distribution

Normal distribution is a continuous probability distribution wherein values lie in a symmetrical fashion mostly situated around the mean

A Specific Normal curve is described by giving its mean and standard deviation ▫ Density curves are used to illustrate many types of distributions ▫ Normal Distribution X∼N μ= σ= x= P = P(X

ทดลองปั่นสล๊อต STANDARD NORMAL DISTRIBUTION: Table Values Represent AREA to the LEFT of the Z score Z 00 01 02 03 04 05 06 07 08 09 -  Normal Distribution · mean = median = mode · symmetry about the center · 50% of values less than the mean and 50% greater than the mean