Congratulations on completing the Describing Data module. This page lists the objectives we’ve covered with a link to the videos to help you review the content. Use this page for review when preparing for the exams in this course.

As you review, remind yourself how to:

Identify measures of center and variation
Construct a frequency distribution table from a set of data
Read, interpret, and construct histograms, box plots, and pie charts
Compare populations by comparing box plots or histograms
Calculate mean and median from a set of data and from a frequency distribution
Calculate quartiles and 5-number summary from a set of data and from a frequency distribution
Calculate sample standard deviation by hand
Compare populations by comparing measures of center (mean and median) and measures of spread (standard deviation and quartiles)
Express an opinion, properly utilizing calculated statistics as supporting evidence

Objectives Met By Instructional Videos	1	2	3	4	5	6	7	8	9
Describing Categorical Data Using a Bar Graph, Pareto Chart, Pie Chart, and Pictogram			X
Describing Quantitative Data Using a Histogram			X
Describing Quantitative Data Using Mean, Median, and Mode	X
Ex: Find the Mean and Median of a Data Set Given in a Frequency Table (odd)	X	X			X
Ex: Find the Mean and Median of a Data Set Given in a Frequency Table (even)	X	X			X
Describing Quantitative Data: Range and Standard Deviation	X							X
Describing Quantitative Data: Quartiles and the Five Number Summary	X					X
Ex: Mode, Mid-range, Range, Standard Deviation Using Range Rule of Thumb	X
Ex: Complete a Frequency Table		X
Ex: Find the Sample Size and Percent of Sample From a Bar Graph			X
Ex: Find the a Percent of a Total Using an Amount in Pie Chart			X
Describing Quantitative Data using a Box Plot	X		X			X
Ex 1: Compare Two Box Plot Values			X	X					X
Ex 2: Compare Two Box Plot Values			X	X					X
Ex: Determine the Percent Below a Quartile Using a Box Plot			X	X				X
Ex: Determine a Five Number Summary (Odd)			X			X
Ex: Determine a Five Number Summary (Even)			X			X
Ex: Determine the Five Number Summary from a Box Plot			X
Ex: Interpret the Mean and Standard Deviation of Two Data Sets								X	X
Ex: Calculate the Sample Standard Deviation							X