Are these samples independent or paired?
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:Are these samples independent or paired?
Part 1 of 2
A sample of students is signed up for a marathon. A second sample of students is signed up for a different marathon. The finish time for each participant
in each sample is recorded. The times are compared to see if there is a difference in the finish times of the two samples.
The samples are (Choose gne) ▼
Part 2 of 2
A sample of students is signed up for marathons in two different cities. The finish time for each race for each participant is recorded. The times are
compared to see if there is a difference in the finish times of the two marathons.
The samples are (Choose one)
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