By any chance you know how to do this question?

4. (12 points, 2 points per question) A sample of highschool students had an average life satisfaction score of 4.11, with a standard deviation of 0.28. Assume that the life satisfaction scores are normally distributed. What is the probability that a randomly selected student will have the following level of life satisfaction? Calculate the relevant statistic and interpret your response in words. a. less than 4.86 b. less than 4.07 more than 3.90 d. more than 3.5 between 4.00 and 4.50 between 4.50 and 4.95