3. Descriptive Statistics Describing data with tables and graphs (quantitative or categorical variables) Numerical descriptions of center, variability, position (quantitative…
Slide 1 STA220 L0201 – October 1, 2013 Today: Random variables Their mean and variance The two most important random variables for us: o Binomial (discrete) o Normal (continuous)…
Slide 1 3. Descriptive Statistics Describing data with tables and graphs (quantitative or categorical variables) Numerical descriptions of center, variability, position (quantitative…
Methods for Describing Sets of Data 2.4 Describing Distributions Numerically – cont. Describing Symmetric Data ‹#› Symmetric Data Body temp. of 93 adults ‹#› Recall:…
Methods for Describing Sets of Data 2.4 Describing Distributions Numerically – cont. Describing Symmetric Data ‹#› Symmetric Data Body temp. of 93 adults ‹#› Recall:…