Question

Find the mean
for the following data .

class interval. frequency
0-6. 5
6-12. 4
12-18. 1
18-24. 6
24-30. 4


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Answer 1

Answer:

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Answer 2

Answer:

Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Step-by-step explanation:

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