3 years ago

Giving 10 points to anyone who answers these

Mathematics

1 answer:

sineoko [7]3 years ago

7 0

I'm not sure about the first question.
Did you post the question correctly?

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What is h=v/b? H=__in

amid [387]

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3 years ago

The first quartile of a data set is 72, and the third quartile is 92. Which of these values in the data set is an outlier ?

konstantin123 [22]

Answer: Option D

D. 41

Step-by-step explanation:

A value $x_i$ is considered an outlier if

$x_i> Q_3 + 1.5IQR$

$x_i$

Where

$Q_3$ is the third quartile

$Q_1$ is the first quartile

IQR is the interquartile range.

$IQR = Q_3-Q_1$

In this case:

$Q_3=92\\Q_1=72$

$IQR = 92-72 =20$

$Q_3 + 1.5IQR = 92 + 1.5*20 = 122$

$Q_1 - 1.5IQR=72-1.5*20=42$

Then the outlier values will be all those greater than 122 or less than 42

Therefore the answer is the option D.

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3 years ago

Please help me answer question 13 in the photo.

inna [77]

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3 years ago

Which of the following cannot be used as a reason in a proof?

krek1111 [17]

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3 years ago

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mixer [17]

C= 65.94ft
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3 years ago