If a researcher has a grouped frequency distribution for a continuous variable and there are five people in the interval ranging from 50 to 54, what X values should he assign them if he wants to assign values?
a. He should randomly select values from 50 to 54.
b. He should randomly select values from 49.5 to 54.5.
c. As there are five people and there are five integers from 50 through 54, he should assign them values of 50, 51, 52, 53, and 54.
d. 50.
e. 52.
f. 52.5.
g. 54.