DENSITY CURVES and NORMAL DISTRIBUTIONS. The histogram displays the Grade equivalent vocabulary scores for 7 th graders on the Iowa Test of Basic Skills.
1 THE NORMAL DISTRIBUTION In the analysis so far, we have discussed the mean and the variance of a distribution of a random variable, but we have not said.
1 SOME CONTINUOUS PROBABILITY DISTRIBUTIONS Uniform, Normal, Exponential, Gamma and Chi-Square Distributions.
SOME CONTINUOUS PROBABILITY DISTRIBUTIONS
AP STATS
