This lesson involves examining multiple samples taken from a single approximately normal population.
Students use the area to the left of a value in a normal distribution to find its percentile and then reverse the process to find the value for a given percentile.
Transforming Univariate Data
This lesson involves square root, logarithmic, square, and exponentiation transformations of skewed univariate data using a given data set.
This lesson involves finding the area under the standard normal curve with mean 0 and standard deviation 1 for a given distance from the mean and compare this to the area under the curve for another member of the family of normal curves.