A study was done to see if in a marathon, older siblings are more inclined to...
A study was done to see if in a marathon, older siblings are more inclined to run
with their younger siblings and finish together rather than distance themselves and actually
compete. A random sample of 10 pairs of siblings were tracked to see what rank they
finished in the race.
Homework Answers
Here, we would like to see if there is significant difference in the ranks of a pair of siblings.
If the difference between the ranks of a pair of siblings is low, it'll indicate that they tend to finish the race together, but if this difference is high it'll indicate that they distanced themselves.
Therefore, the variable of interest will the difference in the ranks of a pair siblings. The parameter of interest will be the mean of this difference.
We will conduct a paired t test.
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A study was done to see if in a marathon, older siblings are
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For the question: A study was done to see if in a marathon, older siblings are...
For the question: A study was done to see if in a marathon, older siblings are more inclined to run with their younger siblings and finish together rather than distance themselves and actually compete. A random sample of 10 pairs of siblings were tracked to see what rank they finished in the race. What is the independent variable and what is the dependent variable?
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