Mathematics

21.02.2021 18:13

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The speed of nitrogen molecules in the atmosphere(at 20°c) follows a normal distribution

The speed of nitrogen molecules in the atmosphere(at 20°c) follows a normal distribution with a mean speed of 500 meters/ second and a standard deviation of 50 meters/second. which conclusion does this information best support?

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marissakirk8785

4,7(1 marks)

68% of the molecules have speeds between 450 meters/second and 550 meters/second.

Step-by-step explanation:

xman839

5,0(53 marks)

step-by-step explanation:

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The speed of nitrogen molecules in the atmosphere(at 20°c) follows a normal distribution

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