Theoretical Distribution Using the theoretical distribution, complete the following statements. You should use a normal approximation based on your sample data. The IQR goes from __________ to __________. IQR = _______. The 15 percentile is _______.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Theoretical Distribution
Using the theoretical distribution, complete the following statements. You should use a
normal approximation based on your sample data.
The IQR goes from __________ to __________.
IQR = _______.
The 15 percentile is _______.
The 85 percentile is _______.
The median is _______.
The probability that a randomly chosen lap time is more than 130 seconds is
_______.
Explain the meaning of the 85 percentile of this distribution.
Discussion Questions
Do the data from the section titled Collect the Data give a close approximation to the
theoretical distribution in the section titled Analyze the Distribution? In complete sentences and comparing the result in the sections titled Describe the Data and Theoretical
Distribution, explain why or why not.

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