Answered: The Airline Passenger Association…

Name: The Airline Passenger Association studied the relationship between the
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: The Airline Passenger Association studied the relationship between the number of passengers on a particular flight and the cost of the flight. It seems logical that more passengers on the flight will result in more weight and more luggage, which in t

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Topic Video

Question

The Airline Passenger Association studied the relationship between the number of passengers on a particular flight and the cost of the flight. It seems logical that more passengers on the flight will result in more weight and more luggage, which in turn will result in higher fuel costs. For a sample of 19 flights, the correlation between the number of passengers and total fuel cost was 0.669.

State the decision rule for 0.05 significance level: H₀: ρ ≤ 0; H₁: ρ > 0. (Round your answer to 3 decimal places.)

Reject H0 if t>

2.) Compute the value of the test statistic. (Round your answer to 2 decimal places.)

3. Can we conclude that the correlation in the population is greater than zero? Use the 0.050 significance level.

The Airline Passenger Association studied the relationship between the number of passengers on a particular flight and the
cost of the flight. It seems logical that more passengers on the flight will result in more weight and more luggage, which in
turn will result in higher fuel costs. For a sample of 19 flights, the correlation between the number of passengers and total
fuel cost was 0.669.
1. State the decision rule for 0.05 significance level: Ho:ps0; Hq: p> 0. (Round your answer to 3 decimal places.)
Reject HO if t>
2. Compute the value of the test statistic. (Round your answer to 2 decimal places.)
Value of the test statistic
3. Can we conclude that the correlation in the population is greater than zero? Use the O.050 significance level.
HO. It is
to conclude that there is positive association in the population between the two variables.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Means$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions