Download presentation

Presentation is loading. Please wait.

Published byElaine Bibbs Modified over 2 years ago

1
Introduction to Stats Honors Analysis

2
Data Analysis Individuals: Objects described by a set of data. (Ex: People, animals, things) Variable: Any characteristic of an individual. Can take different values for different individuals. Categorical Variable: Places individual into one of several groups or categories. Quantitative Variable: Numerical data (for which it makes sense to make mathematical calculations)

3
Frequency Table Titanic Passengers By Ticket Class

4
Relative Frequency Table (percents) Titanic Passengers By Ticket Class

5
BAR CHART People on the Titanic (By Ticket Class)

6
Pie Chart Titanic Passengers By Ticket Class

7
Whats Wrong With This Graph?

8

9
Two-Way Tables (Contingency Tables) Compares two kinds of data (in this case, survival and ticket class)

10
Marginal Distributions

11
Conditional Distributions Calculate row or column percentages

12
Conditional Distributions Calculate row or column percentages

13
Segmented Bar Chart Survival By Class

14
Comparative Bar Chart Ideal Distance from College to Home Why is this not an ideal display???

15
Comparative Bar Chart Ideal Distance from College to Home Why is this a better display?

16
Stemplot

17
Back-to-Back Stemplot

18
Dot Plot

19
Histogram

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google