These are some of the things you will have to help with :
Find regression equations and best predicted values.
Determine whether a value is from a discrete or continuous
Determine which level of measurement is most appropriate.
Identify a sampling method.
Construct and interpret a frequency distribution.
Construct a histogram.
Construct and interpret a stemplot.
Find the mean, median, mode, and midrange of a given
Find the range, variance, and standard deviation of a given
Use the range rule of thumb to determine if a value is unusual.
Find the value corresponding to a given percentile or quartile.
Find a 5-number summary and construct a boxplot.
Calculate the probability of a simple event using the relative
Determine whether a given event is unlikely.
Calculate the probability of a compound event using a table