In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].
One example: [-4, 7, 3]
Solution is here: [1.5, 5]
Explanation: To create the answer, we should first calculate the average of -4 and 7, that is: (-4 + 7 ) / 2 = 1.5, so the first element of the answer is 1.5. Then, we need to calculate the average of 7 and 3, that is: 5. So the second element of the answer is 5.

Now, solve this: [36, 83, 69, 43, -67, 98, 33, -7, 95, -2, -13, -12, 7, 46, 9]
Solution:
[59.5, 76.0, 56.0, -12.0, 15.5, 65.5, 13.0, 44.0, 46.5, -7.5, -12.5, -2.5, 26.5, 27.5]