Question

Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 1, 4, 4, 8, 7, 15, 4, 15, 4, 5
A. mean = 6.8, median = 5, mode = 4

B. mean = 7.5, median = 5, mode = 4

C. mean = 7.5, median = 8, mode =4

D. mean = 6.8, median = 5, mode = 8

Answer 1

1, 4,4,4,4,5,7,8,15,15, 15 media= 5 so not c.
mode- most often = 4 so not d
mean- add all up and divide by number of numbers- i got around 7.5 so not a
so the answer should be b

Answer 2

Thanks :)