Suppose X~N(4,3^2). Using the standard normal table find the probabilities. 1) P(-2.5 less than or equal to X which is less than or equal to 2.5) 2) P( X which is greater than or equal to 5) 3) P ( X which is less than or equal to -2.5 4) What are the two values between which 98% of the data fall?