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Using the standard normal distribution, find the two Z-scores that that form the middle shaded region. The
shaded region is symmetric about z = 0. Round your z-scores to two decimal places.
The standard normal distribution is the normal distribution where Mean = 0 and SD = 1. Due to these
values, the 'data' values in a standard normal distribution are z-scores.
Shaded Area = 0.7
-4
- 3
- 2
2
-
to w
Negative z-score =
Positive Z-score =
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