A researcher develops a test for identifying intellectually gifted children. It has a μ=56 and σ=8.  a. what percentage of children are expected to score above 60?  b. What percentage of the scores will be below 54?    *ANSWER BOTH PARTS

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A researcher develops a test for identifying intellectually gifted children. It has a μ=56 and σ=8. 

a. what percentage of children are expected to score above 60? 

b. What percentage of the scores will be below 54? 

 

*ANSWER BOTH PARTS A & B* 

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