Register
when jace runs the 400 meter dash, his finishing times are normally distributed with a mean of 81 seconds and a standard deviation of 1.5 seconds. using the empirical rule, what percentage of races will
4.3k views
6 votes
when jace runs the 400 meter dash, his finishing times are normally distributed with a mean of 81 seconds and a standard deviation of 1.5 seconds. using the empirical rule, what percentage of races will his finishing time be between 79.5 and 82.5 seconds?

User Haem
by
5.5k points

1 Answer

5 votes

Answer: 68%

Step-by-step explanation:

User Satyapol
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.5m answers

Other Questions

−8(2−3w)−5w Tell me the answer please. Thanks!
Which strategy best helps a famous brand company reach consumers? Selling at trade shows sending out mailings in small towns advertising nationally marketing selectively
is anyone good at career explorations 2 that can help me get my grade up and be passing please help and answer the questions i have not just for the points
which character is a relative of marmaduke? A) jehosophat b) the toyman c) father wyandotte d) duckie the stepchildthe jolly roger robert gordon anderson
Select the correct answer. In which situation is work being done? A. No force is applied. B. The force does not result in displacement. C. The force and displacement are perpendicular to each other. D.
Link Copied!