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].
[-91, 24, 43, 55, 26, -49, 97, -94, 6, -22, -87, -36, -75, -3, 79]