Given -10 0 10 20 30 and 8 9 10 11 12 find the mode and compare their mean
The mode is the number that appears most frequently in a set of data. In this case, the mode is 10 because it appears twice in both sets of numbers.
Next, we will calculate the mean of both sets of numbers.
Mean of the first set: (-10 + 0 + 10 + 20 + 30)/5 = 50/5 = 10
Mean of the second set: (8 + 9 + 10 + 11 + 12)/5 = 50/5 = 10
Therefore, the mean of both sets of numbers is 10.