What does a Z-score greater than three (or minus three) suggest? How is that useful in finding

Question:

What does a Z-score greater than three (or minus three) suggest? How is that useful in finding extreme values? What type of analysis should we do when we find extreme or outlier values?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: