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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 tes

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 tes

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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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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