Math123: Unit 2

Out of Class reading

• Mean vs. Median

• What is Statistics?

Videos

• Using NORM.DIST, NORM.S.DIST in Excel

• Confidence Interval

Handouts

• Standard Deviation, Histograms, and Bin-width

Videos

• Standard deviation formulas in Excel

Handouts

• Histograms

Videos

• Histograms in Excel

Handouts

• The percentile of a data value

Videos

• Percentiles in Excel

Handouts

• Normal Distribution and Z-Score

Videos

• The Normal Distribution and the 68-95-99.7 rule

• Empirical Rule

• Z-score

Handouts

• Applications of Normal Distribution

Videos

• Application of Normal Distribution