Math Problem Statement
Use the table to find the percentile of the following data values. Explain the meaning of the percentile in each case.
a. A data value
11
standard
deviationdeviation
belowbelow
the mean.
b. A data value
2.82.8
standard
deviationsdeviations
belowbelow
the mean.
c. A data value
0.60.6
standard
deviationdeviation
aboveabove
the mean.
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Part 1
a. The percentile is
enter your response here.
Approximately
enter your response here%
of values in a normal distribution are
▼ less than
less than or equal to
this data value.
(Type integers or decimals.)
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Normal Distribution
Percentiles
Z-scores
Formulas
Percentile from Z-score using standard normal distribution tables
Theorems
Standard Normal Distribution Theorem
Suitable Grade Level
Grades 10-12
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