Below are histograms for three lists of data (imagine the sample is very large and the rectangles re very thin so that we get continuous curves). (i) (ji) (iti) A^^ 50 100 50 100 50 100 a) Which of the following could be the averages for the three lists? (Select one of the six options.) А. (i) 50, (ii) 50, (ii) 50 В. () 73, (i) 50, (ii) 27 С. (i) 40, (ii) 50, (i) 60 D. (i) 59, (ii) 50, (iii) 41 Е. (i) 50, (ii) 60, (ii) 40 F. (i) 90, (ii) 50, (iii) 10 p) Which of the following describe the data for histogram (i)? (Select one of the six options.) A. average < 50 < median B. 50 < average < median C. 50 < median < average D. median < 50 < average E. average = median = 50 F. average < median < 50 c) Which of the following describe the data for histogram (ii)? (Select one of the six options.) A. average < 50 < median B. 50 < average < median C. 50 < median < average D. median < 50 < average E. average = median = 50 F. average < median < 50 1) The standard deviation for the data of histogram (iii) is around: А. 3 В. 16 С. 60 e) True or false: the standard deviation for the data of histogram (i) is much larger than for that of histogram (ii).

Below are histograms for three lists of data (imagine the sample is very large and the rectangles re very thin so that we get continuous curves). (i) (ji) (iti) A^^ 50 100 50 100 50 100 a) Which of the following could be the averages for the three lists? (Select one of the six options.) А. (i) 50, (ii) 50, (ii) 50 В. () 73, (i) 50, (ii) 27 С. (i) 40, (ii) 50, (i) 60 D. (i) 59, (ii) 50, (iii) 41 Е. (i) 50, (ii) 60, (ii) 40 F. (i) 90, (ii) 50, (iii) 10 p) Which of the following describe the data for histogram (i)? (Select one of the six options.) A. average < 50 < median B. 50 < average < median C. 50 < median < average D. median < 50 < average E. average = median = 50 F. average < median < 50 c) Which of the following describe the data for histogram (ii)? (Select one of the six options.) A. average < 50 < median B. 50 < average < median C. 50 < median < average D. median < 50 < average E. average = median = 50 F. average < median < 50 1) The standard deviation for the data of histogram (iii) is around: А. 3 В. 16 С. 60 e) True or false: the standard deviation for the data of histogram (i) is much larger than for that of histogram (ii).

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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The value of the correlation r = (x,y) for the information would be: n = 8, Sum(x) = 609, Sum(y) = 504, Sum (x)^2 = 47995, Sum (y)^2 = 32954, and Sum (xy) = 395650