Riyaz2

This page lists questions and answers that were posted by visitors named Riyaz2.

Questions

The following questions were asked by visitors named Riyaz2.

the proportion of students who smoke is less that 0.35. a sample of 55 reveals that 20 smoke. use the 10% level of significance to test this claim.
14 years ago

Answers

The following answers were posted by visitors named Riyaz2.