#APLQuest 2016-01: Write a function that takes a numeric array as its right argument and returns the mean (average) of the array (see https://apl.quest/2016/1/ to test your solution and view ours).
#APLQuest 2016-01: Write a function that takes a numeric array as its right argument and returns the mean (average) of the array (see https://apl.quest/2016/1/ to test your solution and view ours).