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butalik [34]
3 years ago
10

How does the variable of data set A compare to the variability of data set B.

Mathematics
2 answers:
maxonik [38]3 years ago
7 0
I took the test, hope this helps others in the future

cestrela7 [59]3 years ago
4 0
The measures of variability for each class are listed:

Class A:                         Class B:
Range : 30                     Range: 30
IQR: 12.5                       IQR: 20.5
MAD: 7.2                       MAD: 9.2

The interquartile range and the mean absolute deviations for class B are larger number therefore indicating that there is more variability in that data set.
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mary bought 4 1/4 pounds of grapes and 5 3/4 pounds of cherries. he paid $1.34 a pound for the grapes and $1.74 a pound for the
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The force, F newtons (N) between two particles is inversely proportional to the square of the distance, d m, between them. When
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The force is 1.6N and the distance between them is 1.3 meters

<h3>The force between them</h3>

An inverse variation from force to the square of distance is represented s:

k = Fd^2

Where k represents the variation constant

When F = 10, d = 2.

So, we have:

k = 10 * 2^2

k = 40

Substitute k = 40 in k = Fd^2

Fd^2 = 40

When d = 5, we have:

F * 5^2 = 40

This gives

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Hence, the force is 1.6N

<h3>The distance between them</h3>

In (a), we have:

Fd^2 = 40

When F = 25, we have:

25 * d^2 = 40

This gives

25d^2 = 40

Divide by 25

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Take the square root of both sides

d = 1.3

Hence, the distance between them is 1.3 meters

Read more about variation at:

brainly.com/question/14254277

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5 0
2 years ago
David's allowance is $5 every week, plus $2 for extra chores he does. Which equation shows his total allowance (A) every week, d
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Answer:

B

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Hope this helps! :)

3 0
4 years ago
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If you picked 41.5% of the apples on a tree, and you picked 34 apples, how many apples did the tree contain before you starting
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Around 81 whole apples
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So that rounded 81 whole apples and 0.9.... of an apple

It’s 81 apples
5 0
3 years ago
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