6.3 Section Exercise 12a,b Question 2 of 4 (1 point) | Attempt 1 of Unlimited |View question in a popup Teachers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a normal distribution with o = $5100. Round the final answers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. Part 1 of 2 X What is the probability that a randomly selected teacher's salary is greater than $42,400? P(X > 42,400) = 0.3264 Correct Answer: P(X > 42,400) = 0.0869 Part: 1 / 2 Part 2 of 2 For a sample of 45 teachers, what is the probability that the sample mean is greater than $35,801? Assume that the sample is taken from a large population and the correction factor can be ignored. P(X > 35,801) = Check Answer Save For Later Submit Assignment