Unit 3 Review – Descriptive Statistics

Creating a scatter plot by hand and by using the graphing calculator.

Draw a line of best fit Determine positive,

negative, or no correlation. Determine the equation of

the line of best fit. Determine if the data has a

linear or exponential correlation.

Use the equation of best fit to interpolate and extrapolate.

Calculate and compare the mean, median, and mode of data

Calculate, apply, and compare the standard deviation.

Determine if individual values are “statistical unusual”

Benchmark is Thursday 28th February.