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3 years ago

Which of the following is an outlier in the set of data below?

Mathematics

2 answers:

faltersainse [42]3 years ago

7 0

Outlier is 2 , it is too different from outhers

Elden [556K]3 years ago

5 0

The answer is choice A) 2

The main cluster of data is the group {12, 12, 14, 17, 18, 19} as they aren't very far apart in distance (plot the values on a number line). The range of this group is 7 since 19-12 = 7. Compare this to the distance from 2 to 12 which is 10 units; a far greater distance than 7. So the value 2 is on its own on an "island" so to speak

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When x = -3, then y = ___

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Answer

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3 years ago

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Zinaida [17]

Answer:

The area of the figure is 100

Step-by-step explanation:

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3 years ago

20 is what percent of 160

stira [4]

In this problem WP means what percent

20 = WP X 160

solve for WP, by dividing both sides by 160

and you get:

0.125 = WP

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3 years ago

The product of 87(10000)

Lera25 [3.4K]

Answer:

870,000

Step-by-step explanation:

When multiplying the two you add as many 0's to 87 as there are in 10,000

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3 years ago

WILL MARK BRAINLEIST

lina2011 [118]

Answer:

decrease by 50%

Step-by-step explanation:

$\frac{0.4x}{0.8y} =\frac{x}{2y}$

Decreased by 60% = (100%-60%)x = 0.4x.

Decreased by 20% = (100%-20%)x = 0.8x.

$\frac{x}{y}$ initial fraction, and we can see that denominator will increase 2 times, so fraction will decrease 2 times, or decrease by 50%.

6 0

3 years ago