The CEO of an airport hypothesizes that the variance in the number of passengers for American airports
Question:
The CEO of an airport hypothesizes that the variance in the number of passengers for American airports is greater than the variance in the number of passengers for foreign airports. At \(\alpha=0.10\), is there enough evidence to support the hypothesis? The data in millions of passengers per year are shown for selected airports. Use the \(P\)-value method. Assume the variable is normally distributed and the samples are random and independent.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781260360653
11th Edition
Authors: Allan Bluman
Question Posted: