Summary statistics

Analytic: dem

Statistic: coeff

Exercise 1 - 7

Statistic: stddev

Exercise 1 - 7

Statistic: variance

Exercise 1 - 7

Analytic: diff

Statistic: coeff

Exercise 1 - 7

Statistic: stddev

Exercise 1 - 7

Statistic: variance

Exercise 1 - 7

Analytic: form

Statistic: coeff

Exercise 1 - 7

Statistic: stddev

Exercise 1 - 7

Statistic: variance

Exercise 1 - 7

Univariate statistics

Mean difference

y = mean difference

x = exercises 1 - 7

Absolute value of the mean difference

y = absolute value of the mean difference

x = exercises 1 - 7

Covariance of DEMs by exercise

y = covariance of DEM

x = exercises 1 - 7