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Consider the following data set: 9, 7, 2, 3, 7, 5, 3, 4, 6, 6, 2, 0. (a) Find the five-number summary and the IQR. Min Q1 Median Q3 Max IQR (b) Calculate x and s. (Round your standard deviation to three decimal places.) X= S= (c) Calculate the z-score for the smallest and largest observations. (Round your answers to two decimal places.) z-score for smaller observation Z = z-score for larger observation Z= Is either of these observations unusually large or unusually small? O Since the z-score for the smaller observation is larger than 2 in absolute value, the smaller value is unusually small. Since neither z-score exceeds 2 in absolute value, none of the observations are unusually small or large. Since the z-score for the larger observation is larger than 2 in absolute value, the larger value is unusually large. Since both z-scores exceed 2 in absolute value, both of the observations are unusual.

Consider the following data set: 9, 7, 2, 3, 7, 5, 3, 4, 6, 6, 2, 0. (a) Find the five-number summary and the IQR. Min Q1 Median Q3 Max IQR (b) Calculate x and s. (Round your standard deviation to three decimal places.) X= S= (c) Calculate the z-score for the smallest and largest observations. (Round your answers to two decimal places.) z-score for smaller observation Z = z-score for larger observation Z= Is either of these observations unusually large or unusually small? O Since the z-score for the smaller observation is larger than 2 in absolute value, the smaller value is unusually small. Since neither z-score exceeds 2 in absolute value, none of the observations are unusually small or large. Since the z-score for the larger observation is larger than 2 in absolute value, the larger value is unusually large. Since both z-scores exceed 2 in absolute value, both of the observations are unusual.

MATLAB: An Introduction with Applications
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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Consider the following data set: 9, 7, 2, 3, 7, 5, 3, 4, 6, 6, 2, 0. (a) Find the five-number summary and the IQR. Min Q1 Median Q3 Max IQR (b) Calculate x and s. (Round your standard deviation to three decimal places.) X= S= (c) Calculate the z-score for the smallest and largest observations. (Round your answers to two decimal places.) z-score for smaller observation Z = z-score for larger observation Z= Is either of these observations unusually large or unusually small? O Since the z-score for the smaller observation is larger than 2 in absolute value, the smaller value is unusually small. Since neither z-score exceeds 2 in absolute value, none of the observations are unusually small or large. Since the z-score for the larger observation is larger than 2 in absolute value, the larger value is unusually large. Since both z-scores exceed 2 in absolute value, both of the observations are unusual.
Transcribed Image Text:Consider the following data set: 9, 7, 2, 3, 7, 5, 3, 4, 6, 6, 2, 0. (a) Find the five-number summary and the IQR. Min Q1 Median Q3 Max IQR (b) Calculate x and s. (Round your standard deviation to three decimal places.) X= S= (c) Calculate the z-score for the smallest and largest observations. (Round your answers to two decimal places.) z-score for smaller observation Z = z-score for larger observation Z= Is either of these observations unusually large or unusually small? O Since the z-score for the smaller observation is larger than 2 in absolute value, the smaller value is unusually small. Since neither z-score exceeds 2 in absolute value, none of the observations are unusually small or large. Since the z-score for the larger observation is larger than 2 in absolute value, the larger value is unusually large. Since both z-scores exceed 2 in absolute value, both of the observations are unusual.
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