A Friend of Yours Assigned a Code of 1 to "Male

Multiple Choice

A friend of yours assigned a code of 1 to "male" and a code of 2 to "female" on the variable sex.Your friend asked the computer to compute the average score on sex.The computer printout contained the following information: mean=1.38,standard deviation=.43,median=1.4,and mode=1.0.You advise your friend that the best measure(s) of central tendency is(are) .

A) mean
B) standard deviation
C) median
D) mode
E) the mean,the median,and the mode are equally appropriate