Finding P( |z| ＞ 1) and two-tailed hypothesis tests
Channel: Profbsmith
Date: 27/03/2019

The absolute value statements are intended to help communicate that the problem is asking you to find the area under the normal distribution function where z ＜ -1   OR  z ＞ 1.  Shorthand for that interval is |z| ＞ 1.