how to calculate if the variance is equal in quartiles can you determine if variances are equal when quartiles are similar? are all variances equal determining if variance is equal when quartiles are similar when are quartiles similar to variance what is the percentage of increase between quartiles what percent of an increase is in the second-quartile how to tell whether the variance is equal? can you find if quartiles are similar? can you determine when quartiles are comparable does quartiles mean the same as variance can i determine if the two quartiles of a data set are the same are quartiles similar is variance and quartile similar what is the difference between quartile and variance? how to determine when quartiles are similar when is the variance equal when quartiles are similar how is the variance determined how to determine whether a quartile or a variance is the same can you determine if variance is equal when quartiles are similar?