Introduction to Normal Distribution

Find the area under the standard normal curve to the right of z =1.36.

• 0.0869

• 0.9962

• 0.0008

• 0.1234

Find the area under the standard normal curve to the right of z = -2.67.

• 0.0869

• 0.9962

• 0.0008

• 0.1234

Find the area under the standard normal curve to the right of z = 3.15. 

• 0.0869

• 0.9962

• 0.0008

• 0.1234

Find the area under the standard normal curve between z = -2.55 and z = 1.08.

• 0.8545

• 0.7560

• 0.3110

• 0.2140

Find the area under the standard normal curve between z = -1.0 and z = 1.37.

• 0.8545

• 0.7560

• 0.3110

• 0.2140

Find the area under the standard normal curve between z = -2.4 and z = - 0.47. 

• 0.8545

• 0.7560

• 0.3110

• 0.2140

Find the area under the standard normal curve between z = 0.78 and z = 2.68. 

• 0.8545

• 0.7560

• 0.3110

• 0.2140

Find P (z < 1.4 or z > 3.04).

• 0.0047

• 0.9204

• 0.8956

• 0.4981

Find P (-1.26 < z < 3.25). 

• 0.0047

• 0.9204

• 0.8956

• 0.4981

Find the cumulative area that corresponds to a z-score of –2.31. 

• 0.89

• 0.01

• 0.79

• 0.12