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Dmitrij [34]
2 years ago
9

What is an outlier mmkay

Mathematics
2 answers:
anzhelika [568]2 years ago
8 0

Answer:

an outlier is a number in a data set that is either significantly larger than the other numbers or significantly smaller than that of the rest of the numbers

Step-by-step explanation:

ex. 1,1.5,2,2.2,4,6.1,100

in this scenario 100 is the outlier

55,1000,500,700,800,6890

and in this one, the outlier is 55

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

weeeeeb [17]2 years ago
3 0
In statistics, an outlier is an observation point that is distant from other observations. These extreme values need not necessarily impact the model performance or accuracy, but when they do they are called “Influential” points. Note: An outlier is a data point that diverges from an overall pattern in a sample.
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D. (4√(2) - √(2)) × √(2) + (2) × √(18)
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E. √(3) × (2√(5) + 3√(5)) - √(5) × (√(3) + 2√(3))
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3 years ago
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tia_tia [17]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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shepuryov [24]
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2 years ago
Write the definition of Congruent Segments<br>as a Biconditional Statement.​
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Answer:

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Step-by-step explanation:

3 0
3 years ago
A pharmacist has an 18% alcohol solution and a 40% alcohol solution. How much of each should he mix together to make 10 liters o
ladessa [460]
X = amount of the 18% solution

y = amount of the 40% solution

we know the 18% solution has only 18% of alcohol, the rest is maybe water or something, now, how many liters is 18%?  well, 18% of anything is just (18/100) * anything, so, 18% of x is just (18/100) *x or 0.18x, and that's how many liters are there.

likewise, how many liters are there in the 40% solution?  well, (40/100) * y, or 0.4y, that many.

we know the mixture has to yield 10 liters at 20% alcohol, how many liters of only alcohol is that?  well, (20/100) * 10, or 2 liters.

\bf \begin{array}{lccclll}&#10;&\stackrel{liters}{amount}&\stackrel{alcohol~\%}{quantity}&\stackrel{liters}{alcohol}\\&#10;&------&------&------\\&#10;\textit{18\% solution}&x&0.18&0.18x\\&#10;\textit{40\% solution}&y&0.40&0.4y\\&#10;------&------&------&------\\&#10;mixture&10&0.20&2&#10;\end{array}

\bf \begin{cases}&#10;x+y=10\implies \boxed{y}=10-x\\&#10;0.18x+0.4y=2\\&#10;----------\\&#10;0.18x+0.4\left( \boxed{10-x} \right)=2&#10;\end{cases}&#10;\\\\\\&#10;0.18x-0.4x+4=2\implies -0.22x=-2&#10;\\\\\\&#10;x=\cfrac{-2}{-0.22}\implies x=\cfrac{100}{11}\implies x=9\frac{1}{11}

how much of the 40% solution?  well y = 10 - x
3 0
3 years ago
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