In the data set below, what is the upper quartile?

3344466889

Answer:8

Step-by-step explanation:

3 3 4 4 4 6 6 8 8 9

data in upper quartile section are 6 8 8 9

We therefore find the median of 6 8 8 9

The median is the upper quartile

Upper quartile = (8+8) / 2

Upper quartile=16/2

Upper quartile=8