area under normal curve between z = -1.2 and z = +.6?

What proportion of the area under the standard normal curve would you expect to be

a. between z = -1.2 and z = +.6?

b. below z = 1.4?

c. below z = -2.6?

d. above z = -2.0?

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1 Answer

Find the area under the normal curve to the left of z= -1 plus the area under the normal curve the right if z=1.
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