MAT 240

Determine the area under the standard normal curve that lies between

left parenthesis a right parenthesis Upper Z equals negative 1.11(a)Z=1.11

and

Upper Z equals 1.11Z=1.11,

(b)

Upper Z equals negative 0.87Z=0.87

and

Upper Z equals 0Z=0,

and (c)

Upper Z equals 0.28Z=0.28

and

Upper Z equals 0.45Z=0.45.