3 years ago

A 36 inch by 48 inch poster is reduced to an image that is 3 in by 4 inch in size. What is the scale factor?

1 answer:

8 0

The correct answer for the question that is being presented above is this one: "D: 1/12."
The original dimension is 36 x 48.
The scaled dimension is 3 x 4.

The ration between 3 and 36 ; 4 and 48 is reduced to 1/12.
So the scale factor is 1/12.

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So to compute the probability distribution:

The number of times that 0 G appeared is 0.25 which is represented by BB which is 1/4.
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The probability distribution will look like this:
X Px(x)
0 .25
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