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;
7 Cards in this Set
- Front
- Back
|
LINE PLOT
|
A LINE PLOT is a diagram that shows the frequency of data on a number line.
|
|
|
MEAN/AVERAGE
|
The MEAN of a set of data is the sum of the data divided by the number of pieces of data.
|
|
|
OUTLIER
|
A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.
|
|
|
MEASURES OF CENTRAL TENDENCY
|
The mean, median, and mode are called measures of central tendency because they describe the center of a set of data
|
|
|
MEDIAN
|
The median is the middle number of the ordered data when there are an odd number of data, or the mean of the middle two numbers, when there are even number of data.
EXAMPLE: data set: 3, 4, 8, 10, 12. Median is #8 |
|
|
MODE
|
The mode number is the number or numbers that occur most often.
EXAMPLE: data set: 12, 23, 28, 28, 32, 46, 46. Modes is @ 28 and 46 |
|
|
RANGE
|
The range of a set of data is the difference between the greatest and the least values of the set.
|
