4 HYPOTHESIS TESTING: TWO SAMPLE TESTS
be able to carry out a test for the equality of two normal population variances; ... variance exists only for ?2 > 4 and is a complicated function of ?1 and ?2 . If. H0: ?1. 2 = ... A random sample of 10 hot drinks from Dispenser A had a mean volume of 203 ml and ... samples of size n are selected are distributed with means µ1 and. Télécharger 4 HYPOTHESIS TESTING: TWO SAMPLE TESTS pdf
