Some questions supply a data set, like the one below, which must be used in order to answer the question.

$\backslash$table$[[4,8,9],[5,2,7],[7,5,8]]$

You can copy the data set into another program, such as a spreadsheet or a statistical software program, to perform calculations with the numbers in the given data set.

E Click the icon to view instructions for copying a data set into another program.

Add the numbers in the data set either by hand or by using the "Click to copy table" icon $$ to copy the data into a program which can perform the calculation for you.

The result of adding the numbers in the given data set is $$

A student entering a doctoral program in educational psychology is required to select two courses from the list of courses provided as part of his or her program.

$($a$)$ List all possible two$-$course selections.

$($b$)$ Comment on the likelihood that EPR $682$ and EPR $687$ will be selected.

Click the icon to view the course list.

$($a$)$ Select all the possible two$-$course selections below.

A$.648,687$

B$.694,669$

C$.669,687$

D$.694,648$

E$.682,687$

F$.694,694$

G$.694,687$

H$.694,694,648$

I. $648,669$

J$.648,682$

K$.687,687$

L$.694,682$

M$.682,669$

N$.682,617$