~~1. Find the mean, median, mode, and midrange for the following:

a. 774, 649, 1210, 546, 431, 612

b. 714, 751, 664, 789, 818, 779, 698, 836, 753, 834, 693, 802

c. 2, 1, 1, 1, 1, 1, 1, 4, 1, 2, 2, 1, 2, 3, 3, 2, 3, 1, 3, 1, 3, 1, 3, 2, 2

d. 11, 3, 0, -2,3, -2, -2, 5, -2, 7, 2, 4, 1, 8, 1, 0, -5, 2

e. 158, 17, 15, 18, 7, 3, 5, 1, 8, 3, 4, 2, 4, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1

f. 7.2, 7.1, 7.4, 7.9, 6.5, 7.2, 8.2, 9.3

2. Find the range, variance and standard deviation for the following:

g. 774, 649, 1210, 546, 431, 612

h. 714, 751, 664, 789, 818, 779, 698, 836, 753, 834, 693, 802

i. 2, 1, 1, 1, 1, 1, 1, 4, 1, 2, 2, 1, 2, 3, 3, 2, 3, 1, 3, 1, 3, 1, 3, 2, 2

j. 7.2, 7.1, 7.4, 7.9, 6.5, 7.2, 8.2, 9.3