3 years ago

What is the median of the following set? 28, 45, 12, 34, 36, 45, 19, 20

1 answer:

amm18123 years ago

5 0

Answer:

its 31

Step-by-step explanation:

because there are 2 medians you have to find the average so you add them and divide by 2.

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Brut [27]

Fgemgwgeafkeqjdajsfjfsmgdmdgmsgm

8 0

3 years ago

victus00 [196]

Answer:

$f^{-1}(x)=\frac{3(x-5)}{5}$

Step-by-step explanation:

$f(x)=y=\frac{5x}{3}+5\\y-5=\frac{5x}{3}\\3(y-5)=5x\\x=\frac{3(y-5)}{5}\\ => f^{-1}(x)=\frac{3(x-5)}{5}$

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3 years ago

Nata [24]

Set 1 Mean is 27 because it occurs most in the numbers and is the most common "in between" numbers.

Set 1 MAD, ( mean absolute deviation ), is 1.2

____________________________________________________________

Set 2 the mean is 26 (this number is also the median and mode)

Set 2 MAD is 1.8

I hope this helps you out :)

3 0

3 years ago

Elis [28]

It would be 2/9 or about 22.22%

5 0

3 years ago

DENIUS [597]

Answer:

252 square m

Step-by-step explanation:

Surface area of prism

$= 2(6 \times 3 + 3 \times 12 + 12 \times 6) \\ = 2(18 + 36 + 72) \\ = 2 \times 126 \\ = 252 \: {m}^{2}$

4 0

3 years ago