Input:
Take the number of observation to analyze n
Take n integer
Output:
Analyze the test cases and provide the appropriate answer
Test Cases:
Input:
16
2 4 5 7 12 9 3 3 4 5 1 7 9 1 3 13
Output:
4.5 3
Hint Something related to statistics
Input:
24
23 45 2 3 5 7 5 8 10 2 1 8 9 4 10 5 23 76 4 9 1 7 6 6
Output:
6.5 5