â¢ The Chi-square test can be used to test for equality of. proportions between two or more groups. â The null hypothesis for this test is that the 2 proportions are equal. â The alternative hypothesis is that the proportions are not equal (test for a. difference in either direction) PubH 6414 Section 12 Part 2 3.
Definition of nosh. 1  intransitive verb. : 2  to eat a snack : munch noshing on pizza We noshed at the amusement park.
vitality, animation, or zest. a quality or characteristic that excites the interest, enthusiasm, etc.: a tourist town with lots of zing. a sharp singing or whining noise, as of a bullet passing through the air. to move or proceed with a sharp singing or whining noise: The cars zinged down the highway. to move or proceed with speed or vitality; zip.