Answered

Welcome to Westonci.ca, where finding answers to your questions is made simple by our community of experts. Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Example of Empirical Rule
• A certain standardized test's math scores have a bell-shaped
distribution with a mean of 520 and a standard deviation of 119 .
Complete parts (a) through (c).
• (a) What percentage of standardized test scores is between 401 and
639? (Round to one decimal place as needed.)
• (b) What percentage of standardized test scores is less than 401 or
greater than 639? (Round to one decimal place as needed.)
• (c) What percentage of standardized test scores is greater than 758?
(Round to one decimal place as needed.)

Sagot :

We hope this was helpful. Please come back whenever you need more information or answers to your queries. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.