hi, please help this probability and statistics questions with clear steps and details, thanks( R=5)

Question 1 20 marks (a) Let Z be the standard normal random variable. Find the following probabilities. Correct your answers to 4 decimal places. (i) P(-1.55 - 0.75 + 10 (4 marks) (b) Let Z be the standard normal random variable. Find the value of w in the following equations. Correct your answers to 2 decimal places. P(Z > w) = 0.3372 (4 marks) (ii P(-w