Terms in this set (10)
Sum of the data/ over population N
sum of the squared deviations
Population of Standard Deviation
the number of individuals in a population
To calculate the "optimal" sample size, all of the following information is needed except
Gives the average squared distance from observation in the data set to the mean of the data set.
Sample Standard Deviation
square root of the variance
ratio of members of a sample of the population with a particular characteristic to the total members of the sample
The number of subjects used in an experiment or study. Generally, the larger the better.