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Ratio Estimation in STAT 410 Tutorial by S CHOWDHURY is a document available to read on EtoBox.

This document provides a review of ratio estimation and two exercises demonstrating its application. [1] Ratio estimation is used to estimate the population mean (Y) of a variable of interest (y) using its relationship to an auxiliary variable (x). The ratio estimator (B) of the population ratio (Y/X) is calculated as the sample ratio (y/x). Estimates of Y and confidence intervals can then be determined using B, y, x, and the standard error. [2] The first exercise estimates the average yield per acre (B

Author

S CHOWDHURY

Language

EN