Computer Science Homework Help

Abbott Academy of Cosmetology Arts and Sciences Statistics Questions

Answer the following:

Measures of Central Tendency; mean, median, and mode
When and how to use mean, median, and mode.
Determining skewness from mean and median
The concept of variability and how to use it.
Range of distribution
What is interquartile range of distribution how do you interpret it.
How do you calculate standard deviation and variance for a grouped and ungrouped data?