Chapter 7, Problem 25P

To determine

To write:

A user-defined function that determines the mode of a set of data by using $\text{m}=\text{mostfrq}\left(\text{x}\right)$

as function name and arguments, such that if there are two, or more, values for the mode the output is the message: "There are more than one value for the mode." And test the function three times by creating a $20$

element vector using the following command: $\text{x}=\text{randi}\left(10,1,20\right)$.