What are the median and mode of the data set? 70, 80, 90, 100, 100, 50, 50, 100 a. median = 85 and mode = 100 b. median = 85 and mode = 50 c. median =

The mode would be 100 so I guess it's A. median = 85 and mode = 100

First, you need to put the numbers in order

50, 50, 70, 80, 90, 100, 100, 100

Mean: 80
Median: 85 (80+90=170/2= 85)
Range: 50
Mode: 100, appeared 3 times
Largest Number: 100
Smallest Number:50
Sum of all numbers: 640
Number Count: 8

So, your answer is A. Median: 85 and Mode: 100 
Hope this helps!!