20. 22+21+19+19+19 = 100. 100 divided by the amount of numbers, which is 5, equals 20.
19
17
mean = the sum of 23, 19, 26, 17, 21, 24, 22 divided by 7 = 152/7 =21.71
21+21+19+19=80
20.37 is the mean.
Mean (12, 18, 19, 20, 21) = 18
20. 22+21+19+19+19 = 100. 100 divided by the amount of numbers, which is 5, equals 20.
19 + 21 + 23 + 37 = 100 There are 4 numbers so mean = sum/number = 100/4 = 25
19
17
mean = the sum of 23, 19, 26, 17, 21, 24, 22 divided by 7 = 152/7 =21.71
21+21+19+19=80
mean = 19.833... median = 19.5 mode = 19
19
Mean: 19 and 1/6 Median: 20 There is no mode.
1.1053