# Question: Let x be a continuous random variable that follows a

Let x be a continuous random variable that follows a normal distribution with a mean of 550 and a standard deviation of 75.

a. Find the value of x so that the area under the normal curve to the left of x is .0250.

b. Find the value of x so that the area under the normal curve to the right of x is .9345.

c. Find the value of x so that the area under the normal curve to the right of x is approximately .0275.

d. Find the value of x so that the area under the normal curve to the left of x is approximately .9600.

e. Find the value of x so that the area under the normal curve between µ and x is approximately

.4700 and the value of x is less than µ.

f. Find the value of x so that the area under the normal curve between µ and x is approximately .4100 and the value of x is greater than µ.

a. Find the value of x so that the area under the normal curve to the left of x is .0250.

b. Find the value of x so that the area under the normal curve to the right of x is .9345.

c. Find the value of x so that the area under the normal curve to the right of x is approximately .0275.

d. Find the value of x so that the area under the normal curve to the left of x is approximately .9600.

e. Find the value of x so that the area under the normal curve between µ and x is approximately

.4700 and the value of x is less than µ.

f. Find the value of x so that the area under the normal curve between µ and x is approximately .4100 and the value of x is greater than µ.

## Answer to relevant Questions

Fast Auto Service provides oil and lube service for cars. It is known that the mean time taken for oil and lube service at this garage is 15 minutes per car and the standard deviation is 2.4 minutes. The management wants to ...A machine at Keats Corporation fills 64-ounce detergent jugs. The machine can be adjusted to pour, on average, any amount of detergent into these jugs. However, the machine does not pour exactly the same amount of detergent ...According to the U.S. Census American Community Survey, 5.44% of workers in Portland, Oregon, commute to work on their bicycles. Find the probability that in a sample of 400 workers from Portland, Oregon, the number who ...The management at Ohio National Bank does not want its customers to wait in line for service for too long. The manager of a branch of this bank estimated that the customers currently have to wait an average of 8 minutes for ...Stress on the job is a major concern of a large number of people who go into managerial positions. It is estimated that 80% of the managers of all companies suffer from job-related stress. a. What is the probability that in ...Post your question