Register

# 16: A set of data is reasonably bell shaped. The mean is 45 and the standard deviation is 5. What percentage of the scores should fall between 30 and 60?

# 16: A set of data is reasonably bell shaped. The mean is 45 and the standard deviation is 5. What percentage of the scores should fall between 30 and 60?
110k views
2 votes
# 16: A set of data is reasonably bell shaped.

The mean is 45 and the standard deviation is 5.
What percentage of
the scores should fall between 30 and 60?

# 16: A set of data is reasonably bell shaped. The mean is 45 and the standard deviation-example-1
User Petr Lazarev
by
7.7k points

1 Answer

1 vote

Answer:

1/4 or 25% i think

Explanation:

User Tim Jarvis
by
7.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!