Q) Consider the following ungrouped data: 41 46 7 46 32 5 14 28 48 49 8 49 48 25 41 8 22 46 40 48 Find the following: a) Arithmetic mean b) Geometric mean c) Harmonic mean d) Median e) Mode f) Range g) Mean deviation h) Variance i) Standard Deviation

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?