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s344n2d4d5 [400]
3 years ago
15

Is it hot or cold at the space​

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

it depends on lots of things such as the planet air sphere and even if its a planet or an asteroid because hot things moves quickly and cold things moves slowly.

space as space in general is above that at an average of 2.7 kelvin (about minus 455 degrees fahrenheit)

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zheka24 [161]

Answer:

68.2% of the batteries failed between 17.8 and 20.2 hours.

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Step-by-step explanation:

The 68-95-99.7 states that, for a normally distributed sample:

68.26% of the measures are within 1 standard deviation of the sample.

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In this problem, we have that:

Mean of 19 hours, standard deviation of 1.2 hours.

About 68.26% of the batteries failed between what two values?

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About 95.44% of the batteries failed between what two values?

This is within 2 standard deviations of the mean. So 95.44% of the batteries failed between 16.6 and 21.4 hours.

About 99.97% of the batteries failed between what two values?

This is within 3 standard deviations of the mean. So 99.97% of the batteries failed between 15.4 and 22.6 hours.

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3 years ago
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