DORU

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

Questions

The following questions were asked by visitors named DORU.

In a survey conducted to determine the costs of holidays, 196 individuals were randomly sampled. Each was asked to assess the total cost of his or her most recent holiday. The average cost was $1386.
5 years ago

Answers

The following answers were posted by visitors named DORU.