Hi, I need help answering this question. Could you be kind to help? It is due tonight at 11:30. It is a statistics assignment.

Which measure of central tendency is used to calculate your grade-point average? a. standard deviation b. median c. mean d. z-score e. mode

Nd to pa my drivers ed ill give you brainliest if answered a is marked by two sets of double yellow lines, with each set having a broken line on the inside, and a solid line on the outside. a. merge lane b. high-occupancy vehicle (hov) lane c. center left turn lane d. center right turn lane

Why is wilhem wundt considered the "father of psychology"?