Find the area under the standard normal curve between z = - 1.5 and z = 2.5

Answer 1

You can play around with Z table stuff at
davidmlane.com/hyperstat/z_table.html

Answer 2

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Answer 3

Find the area between z-1.5 & z-2.5

Answer 4

e: Refer to your book for z score table. 1. between z = 0 and z = 2.5