1. Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Enter a number. Round your answer to four decimal places. The area to the left of z = 0.53...

1. Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Enter a number. Round your answer to four decimal places.

The area to the left of z = 0.53 is _______.

2. Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Enter a number. Round your answer to four decimal places.)

The area between z = 0.44 and z = 1.91 is ______.

3. Let z be a random variable with a standard normal distribution. Find the indicated probability. (Enter a number, Round your answer to four decimal places.)

P(z
≥ 1.41) =