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: [-27, -76, 16, 92, 73, -80, -56]

Answer: [-51.5, -30.0, 54.0, 82.5, -3.5, -68.0]


Question: [-83, -21, -49, -92, 75]

Answer: [-52.0, -35.0, -70.5, -8.5]


Question: [-44, 22, 98, 96, 84, -84, 71, 43, -25, -43, 17, 83, -43]

Answer:
[-11.0, 60.0, 97.0, 90.0, 0.0, -6.5, 57.0, 9.0, -34.0, -13.0, 50.0, 20.0]