Statistics and Probability Symbols Crossword Puzzle

QUESTIONS LIST:

• variance : variance of population values
• sample mean: average / arithmetic mean
• midrange: mr = ( xmax + xmin ) / 2
• correlation: correlation of random variables x and y
• population mean: mean of population values
• expectation value: expected value of random variable x
• probability function : probability of event a
• standard deviation : standard deviation of random variable x
• covariance : covariance of random variables x and y
• summation : sum of all values in range of series
• mode : value that occurs most frequently in population
• lower quartile : 25 % of population are below this value
• sample variance : population samples variance estimator
• second quartile : 50 % of population are below this value = mean of samples
• third quartile : 75 % of population are below this value