Find the median and mean of the data set below:9, comma, 43, comma, 50, comma, 09,43,50,0

Sure, let's start with arranging the data set in ascending order: 0, 9, 9, 43, 50.

1. To find the median, we need to find the middle number. Since there are 5 numbers, the median is the third number, which is 9.

2. To find the mean, we add all the numbers together and then divide by the number of numbers.

   (0 + 9 + 9 + 43 + 50) / 5 = 111 / 5 = 22.2

So, the median of the data set is 9 and the mean is 22.2.