Suppose that I scores have a bell shaped distribution with a mean of 96 and a standard deviation of 14. Using the empirical rule, what percentage of lo scores are no more than 110? Please do not round your answer.

They are somewhat similar

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.