1) .LSAT test scores are normally distributed with a mean of 159 and a standard deviation of 6. What score would place you in the top 2% of test-takers? HINT [See Example 3.] (Round your answer to the nearest whole number.) 

2.) Find the probability that a normal variable takes on values more than 3/4  standard deviations away from its mean. (Round your answer to four decimal places.)

3.)Suppose X is a normal random variable with mean μ = 100 and standard deviation σ = 10. Find a such that P(X ≥ a) = 0.04.

(Round your answer to one decimal place.) 

a =