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Airida [17]
3 years ago
15

What is ratios and how is it solved​

Mathematics
1 answer:
slamgirl [31]3 years ago
7 0
A ratio is how many times one number can go into another for example 1:2 is a ratio so say you had 10 and 20 what is the ratio of ten to 20 it would 1:2 because 10 is half of 20 and half of 2 is one
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Answer:

The Correct Answer On Edgen2020 Is

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PLZ HELP! 20 POINTS!!
ivann1987 [24]
Given list of values
A = {23, 34, 19, 10, 9, 20, 40, 43, 28, 29, 36, 13, 27, 23, 36, 37, 7}

Sort list A to get list B
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The smallest value is 7, so the min is 7
The largest value is 43, so the max is 43

Look through list B to find the middle-most value. What you can do is cross off each pair of outer values (see figure 1 in the attached images) until you are left with the middle value
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Once you know the median is 27, we split the list B into two parts
The first part, we'll call it L for lower half is
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The median of list L is 16 because its the midway point between 13 and 19. We can compute (13+19)/2 = 32/2 = 16. This is the value of Q1

The upper half U is
U = {28, 29, 34, 36, 36, 37, 40, 43}
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The value of Q3 is 36. We find the midpoint of 36 and 36 which is just 36.
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------------------------------------------------

Five Number Summary:
Min = 7
Q1 = 16
Median = 27
Q3 = 36
Max = 43

This five number summary is then used to construct the box-and-whisker plot. See figure 2 in the attached images. The diagram shows how each piece of the boxplot is put together (eg: the left edge of the box is the value of Q1). 

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3 years ago
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Answer:

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