Definition: 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].
Input: [13, -91, 38, -1, 7, 86, 43, -42, -58, 9, 100, -7, -53]
Output:
[-39.0, -26.5, 18.5, 3.0, 46.5, 64.5, 0.5, -50.0, -24.5, 54.5, 46.5, -30.0]