6.1.11-T Question Help Assume that a random variable is normally distributed with a mean of 1,800 and a variance of 340. Complete parts a through c below. a. What is the probability that a randomly...

Extracted text: 6.1.11-T Question Help Assume that a random variable is normally distributed with a mean of 1,800 and a variance of 340. Complete parts a through c below. a. What is the probability that a randomly selected value will be greater than 1,831? The probability is: (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ? parts remaining Clear All Check Answer