math check please
posted by tammy .
Find the median of the following set of numbers
45,21,54,22,65,61
Answer 49 1/2
2. find the mean and the median of the set of grades
95,75,76,86,96,71,68,81,95,76,69,82,93,88,94
Answer mean 83 median 82
3. find the mode of the following numbers
11,10,6,11,12
Answer 11
4. Find the mean of the following numbers
13,15,18,18,18,19,22,26,28,33
Answer 21
5. find the mode of the following numbers
11,13,13,12,11,12,13,10,14
Answer 13
6. find the median of the following numbers
4,5,6,9,11
Answer 6
7.find the mode of the following numbers
11,10,6,11,12
Answer 11
8. find the mean and median of the following numbers
47,42,56,46,63,49,47,40,58,63,51,62
Answer mean 52 and median 50
9. place the following set of number in ascending order
20,7,5,5,12,4,15
Answer
7,5,4,5,12,15,20
10. find the reciprocal of 1/3(94)
Answer 5/3
11.Which of the following numbers are integers?
11/3,9.7,163,1/3,1
Answer 163 , 1
correct
Place the following set of numbers in ascending order. 2/11, 5/8, 1/8, 1/9, 4/9

15,3,7,4,11