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].
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Question: [-16, -71, 65, -8, 15, 10, -100, -67]

Answer: [-43.5, -3.0, 28.5, 3.5, 12.5, -45.0, -83.5]


Question: [-82, -46, -50, 84, 94, 78, -5, -49, -60, 13, 6, 68]

Answer: [-64.0, -48.0, 17.0, 89.0, 86.0, 36.5, -27.0, -54.5, -23.5, 9.5, 37.0]


Question: [69, -85, -82, 75, -40, 98, -48, 27, -52, -45]

Answer:
[-8.0, -83.5, -3.5, 17.5, 29.0, 25.0, -10.5, -12.5, -48.5]