Q: 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].
[-81, -68, 90, 70, 23, 15, 9, -47, -36, 35, -88, 30, -85, 15, -12]
A:
[-74.5, 11.0, 80.0, 46.5, 19.0, 12.0, -19.0, -41.5, -0.5, -26.5, -29.0, -27.5, -35.0, 1.5]