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;
19 Cards in this Set
- Front
- Back
|
Box and Whisker plot |
A diagram that summarizes data using the median, upper and lower quartiles, and the extreme values |
|
|
Circle graph |
A type of statistical graph used to compare parts of a whole. The entire circle represents the whole |
|
|
Column |
Numbers that go on top of each other in a vertical arrangement to form a column |
|
|
Dimensions |
A description of a matrix by the number of rows and columns that has. The number of rows it has is always stated first |
|
|
Element |
What each number of a matrix is called |
|
|
Histogram |
A bar graph that displays the frequency of data that has been organized into equal intervals |
|
|
Interquartile range |
The distance between the upper quartile and the lower quartile |
|
|
Lower quartile |
The median of the lower half of a set of data |
|
|
Matrix |
Rectangular arrangement of numerical data in rows and columns |
|
|
Mean |
The sum of the numbers in a set of data divided by the number of pieces of data |
|
|
Measures of central tendency |
Numbers or pieces of data that can represent the whole set of data |
|
|
Measures of variation |
Numbers used to describe the distribution or spread of a set of data |
|
|
Median |
The middle number in a set of data, when the data is arranged in numerical order |
|
|
Mode |
The number or item that appears most in a set of data |
|
|
Outlier |
Data that is more than 1.5 times the interquartile range from the upper or lower quartiles |
|
|
Quartiles |
Values that divide a set of data into 4 equal parts |
|
|
Range |
The difference between the greatest number and the least number in a set of data |
|
|
Row |
In a matrix, the numbers side by side horizontally form a row |
|
|
Upper quartile |
The median of the upper half of a set of data |
