Consider a sample data set with the summary statistics s= 78, Q₁ = 30, and Qu= 180. a. Calculate IQR. b. Calculate IQR/s. c. Is the value of IQR/S approximately equal to 1.3? What does this imply? a. IQR= b. IQR/s = (Round to three decimal places as needed.) c. Is the value of IQR/S approximately equal to 1.3? O Yes O No What does this imply? OA. The ratio IQR/S is approximately equal to 1.3, which is evidence that the data may not be from an approximately normal distribution. OB. The ratio IQR/S is not approximately equal to 1.3, which is evidence that the data may not be from an approximately normal distribution. OC. The ratio IQR/s is not approximately equal to 1.3, which is evidence that the data are from an approximately normal distribution. OD. The ratio IQR/S is approximately equal to 1.3, which is evidence that the data are from an approximately normal distribution.
Consider a sample data set with the summary statistics s= 78, Q₁ = 30, and Qu= 180. a. Calculate IQR. b. Calculate IQR/s. c. Is the value of IQR/S approximately equal to 1.3? What does this imply? a. IQR= b. IQR/s = (Round to three decimal places as needed.) c. Is the value of IQR/S approximately equal to 1.3? O Yes O No What does this imply? OA. The ratio IQR/S is approximately equal to 1.3, which is evidence that the data may not be from an approximately normal distribution. OB. The ratio IQR/S is not approximately equal to 1.3, which is evidence that the data may not be from an approximately normal distribution. OC. The ratio IQR/s is not approximately equal to 1.3, which is evidence that the data are from an approximately normal distribution. OD. The ratio IQR/S is approximately equal to 1.3, which is evidence that the data are from an approximately normal distribution.
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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