A political poll that is used to indicate the percentage of voters who will vote for a particular candidate makes use of which of the following?
A) Hypothesis testing
B) Numerical analysis
C) Estimation
D) Both B and C

Question

Quizplus · Accepted Answer

Political polls that indicate the percentage of voters who will vote for a particular candidate use estimation to predict the percentage based on a sample of the population. Numerical analysis is also involved in processing and analyzing the data collected from the sample.

A Political Poll That Is Used to Indicate the Percentage