The scores on an exam were normally distributed with a mean of 84 and a standard deviation of 5. What is the probability that a randomly selected class member scored above 79? Answer as a percentage.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

34

step-by-step explanation:

but which class are u may know that first

i will u if u answer my question in math