Grouped data (Statistics)

Answer the following and show your complete solution

Find the (a) mean, (b) median, (c) mode, (d) range, (e) midrange, (f) first quartile, (g) third quartile, (h) interquartile range, (i) 2nd decile, (j) 60th percentile, (k) mean absolute difference. (1) variance and (m) standard deviation of the sample data: b) Sample data: 235, 191, 186, 172, 210, 201, 185, 191, 222, 231, 197, 199, 208, 184, 241 and 188. (x. = 171; j = 12; m= 6) C) Sample data: 16.5, 17.7, 15.9, 17.3, 14.6, 13.8, 11.6, 18.5, 12.6, 15.1, 17.7, 12.7, 17.2, 12.8, 13.1, 16.8, 15.5, 18.0 and 16.4 (x, = 11.6; j = 1.0; m= 7) d) Sample data: 4.1, 2.8, 3.2, 1.9, 4.6, 2.0, 4.5, 3.9, 4,3, 2.3, 3.8, 1.9, 4.6, 2.8, 4.7, 1.8, 4.6, 1.9, 3.5, 4.0, 3.7, 4.3, 3.6, and 2.8 (x, = 1.7; j = 0.4; m= 8)