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# 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?
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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
asked
User Petr Lazarev
by
7.7k points

1 Answer

1 vote

Answer:

1/4 or 25% i think

Explanation:

answered
User Tim Jarvis
by
7.9k points
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