Answer question b and fill in the blank after where it says " of the n values "

(Type an integer or a decimal. Do not round.) b. Select the correct choice below and fill in the answer box to complete your choice. (Type an expression using n as the variable.) O A. Of the n values, can be freely selected because the remaining value(s) can be expressed in terms of the mean, median, and midrange of the assigned values. O B. Of the n values, can be freely selected because the remaining value(s) can be expressed in terms of the assigned values and the known mean. > O C. Of the n values, Inco can be freely selected because the remaining value(s) must be equal to the known mean