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2 years ago

Which box plot represents a set of data that has the least mean absolute deviation?

Mathematics

2 answers:

steposvetlana [31]2 years ago

7 0

Answer:

try the second one because it is the smallest and close togehet so maybe that means that the mean is closer to the number and it nots some outlier.

Step-by-step explanation:

kati45 [8]2 years ago

5 0

<h2>Answer with explanation:</h2>

If the box plot or the distribution is spread out then the mean absolute deviations i.e. MAD is high.

and if the box plot is clustered that is the distribution is less spread out that is all the data values are close to the center value then the mean absolute deviation i.e. MAD is small.

From the given four box plot we see that the second box plot is less spread and the data values are close to the mean of the data.

Hence, it will lead to the least Mean absolute deviation.

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Which expression is equivalent to 4^-5 • 3^-5 ?

valkas [14]

The expression equivalent to 4^-5 • 3^-5 is 12^-5

<h3>What are equivalent expressions?</h3>

Equivalent expressions are simply known as expressions with the same solution but different arrangement.

Given the index expressions;

4^-5 • 3^-5

Using the exponent rule, the two values are have different bases but the same exponent and thus, we multiply the bases and leave the exponents the same way.

This can be written as;

4(3) ^ -5

expand the bracket

12^-5

Thus, the expression equivalent to 4^-5 • 3^-5 is 12^-5

Learn more about equivalent expressions here:

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7 0

1 year ago

If a=12 b=1 what is ab+20-b

Dmitriy789 [7]

Answer:

Step-by-step explanation:

(12)(1) + 20 - (1)

12 + 20 - 1

32 - 1

4 0

1 year ago

Read 2 more answers

Please hurry, I'll give brainly

mrs_skeptik [129]

Step-by-step explanation:

there should 90 value

the value of triangle is 90

3 0

2 years ago

Read 2 more answers

Jim is building a model of a square pyramid for a class project. The side length of the square base is 20 inches and the slant h

Brums [2.3K]

Answer:

$SA = 920 inches^{2}$

Step-by-step explanation:

Given Data:

Slant height of square pyramid = l = 13 inches

Base edge of square pyramid = s = 20 inches

To Find Out:

Surface area of square pyramid = SA = ?

Formula:

$SA = s^{2} + 2 * s * l$

Solution:

$SA = s^{2} + 2 * s * l$

$SA = 20^{2} + 2 * 20 * 13$

$SA = 400 + 520$

$SA = 920 inches^{2}$

3 0

2 years ago

A factory is currently running at 85% of its original capacity, and management is considering upgrading the equipment.

Zarrin [17]

I will take the sugestion, so 85 units per month (100 is full capacity)

so while doing maintinance, the 6 months is wasted, 0 ouput, basically 85*6=510 lost

now we have to see how many months x it takes for the output to match

the output that would have been is
510+85x
the output now is 120x
so
510+85x=120x
minus 85x both sides
510=35x
divide both sides by 35
14.57=x
round up
15 months needed

6 0

2 years ago