Four histograms are displayed below. These histograms are labelled Histogram A, Histogram B, Histogram C and Histogram D, respectively. 150 100 Histogram A 50- 0 . 60- 40 - Histogram B 20 - 0- Frequency 90 . 60- Histogram C 30 - 0 - 40 - 30- 20 - Histogram D 10 - 0 - 0 100 150 200 Values (a) In random order, the averages of the data displayed in each of the histograms above are 140, 20, 100 and 60. Your task is to study the histograms and then to match each histogram with its correct average (M). Each average belongs to just one histogram. When you are confident with your answers then choose the correct choice below. O Histogram A: M = 100;; Histogram B. M = 20;; Histogram C. M = 60;; Histogram D. M = 140 OHistogram A: u = 60;; Histogram B. M = 100;; Histogram C. A = 20;; Histogram D. u = 140 OHistogram A: u = 20;; Histogram B. u = 140;; Histogram C. M = 60;; Histogram D: M = 100 OHistogram A: u = 60;; Histogram B. u = 140;; Histogram C. u = 20;; Histogram D: M = 100 OHistogram A: u = 20;; Histogram B. M = 60;; Histogram C. M = 100;; Histogram D. M = 140(b) In random order the standard deviations of the data displayed in each of the histograms above are 30, 5, 10 and 20. Your task is to study the histograms and then to match each histogram with its correct standard deviation (). Each standard deviation belongs to just one histogram. When you are confident with your answers then choose the correct choice below. OHistogram A: o = 5;; Histogram B. o = 10;; Histogram C. o = 20;; Histogram D. o = 30 OHistogram A: o = 10;; Histogram B. o = 20;; Histogram C. o = 5;; Histogram D. o = 30 OHistogram A: o = 20;; Histogram B. o = 5;; Histogram C. o = 10;; Histogram D. o = 30 OHistogram A: o = 5;; Histogram B. o = 20;; Histogram C. o = 10;; Histogram D. o = 30 OHistogram A: o = 10;; Histogram B. o = 5;; Histogram C. o = 20;; Histogram D. o = 30