You have been hired to do market research, and you must estimate the percentage of households in
Fantastic news! We've Found the answer you've been seeking!
Question:
You have been hired to do market research, and you must estimate the percentage of households in which at least one plant is being grown. How many households must you survey if you want to be
95
%
Confident that your sample percentage has a margin of error of
three percentage points?
Assume that a previous study suggested plants are grown in
83
%
of all households = ?
Related Book For
Principles of Information Systems
ISBN: 978-1133629665
11th edition
Authors: Ralph Stair, George Reynolds
Posted Date: