a) the amount spent on the item whose standard mean was -2.09 b )the standard mean in the purchase of the item whose amo
Posted: Mon Nov 15, 2021 12:14 pm
a) the amount spent on the item whose standard mean was -2.09
b )the standard mean in the purchase of the item whose amount spent was $ 160
b )the standard mean in the purchase of the item whose amount spent was $ 160