Homework: Chapter 6 Homework Save Score: 0 of 5 pts 4 of 20 (0 complete) HW Score: 0%, 0 of 100 pts 6.2.3 Question Help A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected value from this population in parts a through d below. Click here to view page 1 of the standard normal probability table. Click here to view page 2 of the standard normal probability table. a. What is the probability that the value is less than 80? The probability that the value is less than 80 is. (Round to four decimal places as needed.)