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are recalculated, which of the following four (4) statements are false? (i) The new mean will be larger than the old mean (ii) The new standard deviation will be larger than the old standard deviation (ii) The new median will be larger than the old median (iv) The old range will be smaller than the new range

are recalculated, which of the following four (4) statements are false? (i) The new mean will be larger than the old mean (ii) The new standard deviation will be larger than the old standard deviation (ii) The new median will be larger than the old median (iv) The old range will be smaller than the new range

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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(Recorded Speed). Suppose the speed of 22 cars are recorded on a local highway with the minimum = 89 km/h and maximum = 123 km/hr. Suppose the last speed observed was recorded incorrectly, and should have been 133 km/h instead of 123 km/h. If the statistics are recalculated, which of the following four (4) statements are false? (i) The new mean will be larger than the old mean (i) The new standard deviation will be larger than the old standard deviation (iii) The new median will be larger than the old median (iv) The old range will be smaller than the new range O A. () only O B. None of the four (4) statements are false OC. (i) only O D. (), () and (iv) only O E. All four (4) statements are true OF. () and (ii) only O G. () and (iv) only O H. (i). (ii) and (iv) only
Transcribed Image Text:(Recorded Speed). Suppose the speed of 22 cars are recorded on a local highway with the minimum = 89 km/h and maximum = 123 km/hr. Suppose the last speed observed was recorded incorrectly, and should have been 133 km/h instead of 123 km/h. If the statistics are recalculated, which of the following four (4) statements are false? (i) The new mean will be larger than the old mean (i) The new standard deviation will be larger than the old standard deviation (iii) The new median will be larger than the old median (iv) The old range will be smaller than the new range O A. () only O B. None of the four (4) statements are false OC. (i) only O D. (), () and (iv) only O E. All four (4) statements are true OF. () and (ii) only O G. () and (iv) only O H. (i). (ii) and (iv) only
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