Concept explainers
a)
To find the variables and quantitative.
a)
Answer to Problem 1.22E
The variables are color, mileage, speed per hour.
Explanation of Solution
Given:
You and your friends want to find out which student at your school has the "coolest" car.
The variables are color, mileage, speed per hour.
There might be many quantitative variables for cars like mileage and speed per hour.
b)
To find the individuals.
b)
Answer to Problem 1.22E
The individuals are cars.
Explanation of Solution
Given:
You and your friends want to find out which student at your school has the "coolest" car.
First need to know what is mean by individual.
Individuals are the objects described by the set of the data.
Therefore, the individuals are cars.
c)
To find how would use to produce your data
c)
Explanation of Solution
Given:
You and your friends want to find out which student at your school has the "coolest" car.
The data can produce by taking vote of the students for the cars. The maximum vote shows the coolest car.
Chapter 1 Solutions
EBK STATISTICS THROUGH APPLICATIONS
Additional Math Textbook Solutions
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