A tire company wants to determine if tires made with a Is this a matched pairs design for this experiment? new type of tread will last longer than tires made with the original type of tread. The company has access to O Yes, the company used 24 different vehicles. 24 different vehicles. Each vehicle will receive four tires O Yes, both types of tread were randomly assigned to each vehicle. with the new tread and four with the original tread. The position, front or back, will be randomly determined for a pair of each type of tread. For example, a vehicle will No, the vehicles were not put into groups of two. O No, the tires with the different types of tread were not randomly assigned to each vehicle. have the new type of tread on the front tires and the original tread on the back tires. After six months, the pairs of unused tires will be used with the position switched on the car. The vehicles will be driven for six more months. At the end of one year, the depths of the remaining tread will be measured for each tire and the average differences between the new and original tread types will be determined. The average differences will then be used to determine if the new tread does last longer.
A tire company wants to determine if tires made with a Is this a matched pairs design for this experiment? new type of tread will last longer than tires made with the original type of tread. The company has access to O Yes, the company used 24 different vehicles. 24 different vehicles. Each vehicle will receive four tires O Yes, both types of tread were randomly assigned to each vehicle. with the new tread and four with the original tread. The position, front or back, will be randomly determined for a pair of each type of tread. For example, a vehicle will No, the vehicles were not put into groups of two. O No, the tires with the different types of tread were not randomly assigned to each vehicle. have the new type of tread on the front tires and the original tread on the back tires. After six months, the pairs of unused tires will be used with the position switched on the car. The vehicles will be driven for six more months. At the end of one year, the depths of the remaining tread will be measured for each tire and the average differences between the new and original tread types will be determined. The average differences will then be used to determine if the new tread does last longer.
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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Transcribed Image Text:A tire company wants to determine if tires made with a
Is this a matched pairs design for this experiment?
new type of tread will last longer than tires made with
the original type of tread. The company has access to
O Yes, the company used 24 different vehicles.
24 different vehicles. Each vehicle will receive four tires
O Yes, both types of tread were randomly assigned to
each vehicle.
with the new tread and four with the original tread. The
position, front or back, will be randomly determined for
a pair of each type of tread. For example, a vehicle will
No, the vehicles were not put into groups of two.
O No, the tires with the different types of tread were
not randomly assigned to each vehicle.
have the new type of tread on the front tires and the
original tread on the back tires. After six months, the
pairs of unused tires will be used with the position
switched on the car. The vehicles will be driven for six
more months. At the end of one year, the depths of the
remaining tread will be measured for each tire and the
average differences between the new and original
tread types will be determined. The average
differences will then be used to determine if the new
tread does last longer.
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