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3 years ago

PLEASE HELP, WILL GIVE BRAINLIEST ANSWER! SHOW WORK PLEASE

Mathematics

1 answer:

adell [148]3 years ago

4 0

Answer:

The mean is 3.25

Step-by-step explanation:

In order to find the mean, or average of something you must add them together and then divide by how many numbers you have.

First you must add up all of the following: 3 1/3, 3 2/3, 2 1/6, 3 5/6

3 1/3+3 2/3+2 1/6+3 5/6

=13

Then you divide 13 by the amount of numbers which is 4

13/4

=3.25

Hope this helps :)

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A factory inspector found flaws in 2 out of 12 wooden boxes. What is the experimental probability that the next wooden box will

MrMuchimi

The experimental probability that the next wooden box will be flawed is $\frac{3}{13}$

<u>Explanation:</u>

Given:

2 out of 12 wooden boxes is flawed.

Experimental probability that the next wooden box will be flawed = ?

If next wooden box is inspected, the total number of wooden box checked will be 12 + 1 = 13

If the next wooden box is flawed, then the number of flawed boxes would be 2+1 = 3

Thus, the experimental probability that the next wooden box will be flawed is $\frac{3}{13}$

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3 years ago

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Drupady [299]

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4 years ago

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ruslelena [56]

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Answer:

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