The quantitative data set under consideration has roughly a​ bell-shaped distribution. Apply the empirical rule to answer the following question.   A quantitative data set has mean 18 and standard deviation 2. Approximately what percentage of the observations lie between 12 and 24​? Approximately enter your response here​% of the observations lie between 12 and 24.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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The quantitative data set under consideration has roughly a​ bell-shaped distribution. Apply the empirical rule to answer the following question.
 
A quantitative data set has mean
18
and standard deviation
2.
Approximately what percentage of the observations lie between
12
and
24​?
Approximately
enter your response here​%
of the observations lie between
12
and
24.
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