TASK 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].
PROBLEM: [76, 77, 36, 41]

SOLUTION: [76.5, 56.5, 38.5]

PROBLEM: [72, 26, -4, 14, 32, 55, -93, 5, -61, 52, -68, 93, 27, 24, 80]

SOLUTION: [49.0, 11.0, 5.0, 23.0, 43.5, -19.0, -44.0, -28.0, -4.5, -8.0, 12.5, 60.0, 25.5, 52.0]

PROBLEM: [35, 33, -30, 69, -59, 10, 61, 7, 13, -23, 75, 89, -28, 49, -77]

SOLUTION:
[34.0, 1.5, 19.5, 5.0, -24.5, 35.5, 34.0, 10.0, -5.0, 26.0, 82.0, 30.5, 10.5, -14.0]