Ejelonu Amarachi Cynthia

This page lists questions and answers that were posted by visitors named Ejelonu Amarachi Cynthia.

Questions

The following questions were asked by visitors named Ejelonu Amarachi Cynthia.

Find mean, variance from the understated data, age 30-38,39-47,48-56,57-65,66-74,75-83,84-92,no of student :10, 12, 24,30,14,6,4
9 years ago

Answers

The following answers were posted by visitors named Ejelonu Amarachi Cynthia.