researcher found that 85% of white ash trees in Pennsylvania are damaged by the emerald green ash borer.  The researcher takes a random sample of 14 white ash trees. How many of the sampled trees would you expect to be damaged?   Question 6 options:   12.7   11.1   8.9   11.9

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 6CST
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A researcher found that 85% of white ash trees in Pennsylvania are damaged by the emerald green ash borer.  The researcher takes a random sample of 14 white ash trees.

How many of the sampled trees would you expect to be damaged?

 

Question 6 options:

 

12.7

 

11.1

 

8.9

 

11.9

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