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3 years ago

9

The heights of the pine trees in a certain forest are normally distributed, with a mean of 86 feet and a standard deviation of 8

feet.
Approximately what percentage of the pine trees in this forest are taller than 100 feet?

2 answers:

kifflom [539]3 years ago

8 0

Answer:

4%

Step-by-step explanation:

PLATO users

Irina-Kira [14]3 years ago

3 0

Answer: 0.95994

Step-by-step explanation:

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<span>deconstructing
48 : 2 = 24
24 : 2 = 12
12 :2 = 6
6 : 2 = 3
3 : 3 = 1
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16 : 2 = 8
8 : 2 = 4
4 : 2 = 2
2 : 2 = 1
2 * 2* 2 * 2 = 16
..................................
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6 : 2 = 3
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