Answered: Suppose the National Transportation…

Name: Suppose the National Transportation Safety Board (NTSB) wants to exami
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Description: Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of three for each of the car types. Each car in the sample is subjected to a crash test, and 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

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Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of three for each of the car types. Each car in the sample is subjected to a crash test, and the mean pressure applied to the driver's head is measured. Data is stored in file CrashTest. NTSB wants to test whether the mean pressure applied to the driver’s head during a crash test is equal for each type of car.

What is the response variable?

A) Each car type (compact, midsize, full-size)

B) Car type

C) Mean pressure applied to the driver’s head during a crash test

D) Safety of compact cars

What is the factor?

A) Each car type (compact, midsize, full-size)

B) Safety of compact cars

C) Car type

D) Mean pressure applied to the driver’s head during a crash test

What are the treatments?

A) Safety of compact cars

B) Each car type (compact, midsize, full-size)

C) Car type

D) Mean pressure applied to the driver’s head during a crash test

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