Question: The following histograms are based on different random samples of size 100 drawn from the same population (i) (ii) (iii) (a) Identify the midpoint of

The following histograms are based on different random samples of size 100 drawn from the same population

(i)

(ii)

(iii)

(a) Identify the midpoint of the class with the highest frequency in each of the three histograms.
(b) Using the class midpoints, what is the range of data shown in each histogram?
(c) Which of the histograms are more clearly skewed right?
(d) Based on your study of random sample in Chapter 1, is it surprising to see the variations in the samples as displayed in the histograms? The original population from which the samples were drawn is skewed right these properties equally well?

14 2 12 10 0 2 468 10 1214 16 20 15 10 0 2 4 6810 12 416 25 15 10 0 4 812 16 20 24 28

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