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
|
Arithmetic Mean |
A variable is computed by adding all the values of the variable in the data set and dividing by the number of observation |
|
|
Population Arithmetic Mean |
μ, "mew" . using all the individuals in a population.
|
|
|
Sample Arithmetic Mean |
x̄, "x-bar". using sample data. statistic. |
|
|
Σ
|
Capital Sigma, tell us how to add the terms. |
|
|
Resistant |
if extreme value (very large or small) relative to the data do not affect its value substantially. |
|
|
Bimodal |
Data set have two modes. |
|
|
Multimodal |
Data set have three or more data values with the highest frequency. |
