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2 years ago

11

What is the length of line segment BC? 8 units 14 units 22 units 36 units

2 answers:

dedylja [7]2 years ago

8 0

It would be 14
Hope it helps

Artemon [7]2 years ago

4 0

It would be 14, because the lines in the middle represent equality. So the long line with 1 tic mark (that's what u call the lines in the middle) means that all of the lines with 1 tic mark are equal. Same goes with the line with 2 tic marks. Hope I helped! :)

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3 years ago

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Step-by-step explanation:

Given:

77,60,59,70,89,95

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To find:

Mean
Median
Mode
Range

Mean:

$\displaystyle \large{\dfrac{1}{n}\sum_{i =1}^n x_i = \dfrac{x_1+x_2+x_3+...+x_n}{n}}$

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Median:

If it’s exact middle then that’s the median. However, if two data or values happen to be in <em>middle</em>:

$\displaystyle \large{\dfrac{x_1+x_2}{2}}$

From 59,60,70,77,89,95, since 70 and 77 are in middle:

$\displaystyle \large{\dfrac{70+77}{2} = \dfrac{147}{2}}\\\displaystyle \large{\therefore median = 73.5}$

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Mode:

The highest value or/and the highest amount of data. Mode can have more than one.

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Range:

$\displaystyle \large{x_{max}-x_{min}}$ or highest value - lowest value

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