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The lengths of leaves on a tree are normally distributed with a mean of 5.9 centimeters and a standard deviation of 0.8 centimeters. What is length of a leaf on the tree with a z-score of 0.3? Enter your
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The lengths of leaves on a tree are normally distributed with a mean of 5.9 centimeters and a standard deviation of 0.8 centimeters.

What is length of a leaf on the tree with a z-score of 0.3?
Enter your answer, rounded to the nearest tenth.

cm =

User Kireeti Annamaraj
by
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1 Answer

6 votes

Answer:

6.14 cm

Explanation:


z=(x-\mu)/(\sigma)\\\\0.3=(x-5.9)/(0.8)\\\\(0.3)(0.8)=x-5.9\\\\0.24+5.9=x\\\\6.14=x

User Tiagojco
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