Row Means

Problem

Compute the mean of each row of data.

Return a list where entry i is the arithmetic mean of row i, as floats.

Hint

Each row is averaged independently.

case 1

in: [[[1,2,3],[4,5,6]]]

expected: [2,5]

case 2

in: [[[1,1],[0,0]]]

expected: [1,0]

case 3

in: [[[2.5,3.5]]]

expected: [3]

case 4

in: [[[0]]]

expected: [0]

Starter codePython

def row_means(data):
    # Your code here
    pass

4 test cases · run your code against them in the editor