Detailed Instructions: 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].
Q: [47, 74, 23, -89, -39, -28, 71, -29, 5, -40, 48, -34, -57, 26, 17]
A:
[60.5, 48.5, -33.0, -64.0, -33.5, 21.5, 21.0, -12.0, -17.5, 4.0, 7.0, -45.5, -15.5, 21.5]