The tables below show the numbers of birds in different cages in two different pet shops.
Pet Shop #1
Pet Shop #2


What is the difference between the means of the numbers of birds per cage between the two shops?
OA. 22.8
OB. 7
OC. 3.5
OD. 15.8

The tables below show the numbers of birds in different cages in two different pet shops Pet Shop 1 Pet Shop 2 What is the difference between the means of the n class=