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.
As a Greeting or a Farewell. 1  1. Say âbuenas noches.â This is the standard, most straightforward way of saying âgoodnightâ in Spanish. Noches is a feminine noun meaning nights. 2  2. Note that there is no verb in this expression. As a result, the phrase does not changed based on who you say it to.