Question

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 = 0.42 and z = 1.83 is .

Answer 1

SOLUTION:

From given data,

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 = 0.42 and z = 1.83 is .

The area between z = 0.42 and z = 1.83 is .

P( 0.42 < z < 1.83 )

= P(z < 1.83 ) - P(z < 0.42)

= 0.96638 - 0.66276

= 0.3036

Sketch the area under the standard normal curve over the indicated interval and find the specified area.

Area from a value (Use to compute p from Z) is 0.3036