Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
Frequency Distribution
|
lists each category of data and the number of occurrences for each category of data
|
|
|
Relative Frequency
|
the proportion (or percent) of observations within a category and is found using the formula :
Relative frequency = frequency/sum of all frequencies |
|
|
Bar Graph
|
constructed by labeling each category of data on a horizontal axis and the frequency or relative frequency of the category on the vertical axis. The height of each rectangle is the category’s frequency or relative frequency
|
|
|
Pareto Chart
|
a bar graph whose bars are drawn in decreasing order of frequency or relative frequency
|
|
|
Side-by-side bar graph
|
compares two data sets
|
