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2 years ago

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The standard deviation of the tap water data is 1.086. The standard deviation of the salt water data is 1.107. Which explains wh

y the standard deviation is the best measure of variability to use to compare the data?

2 answers:

Levart [38]2 years ago

7 0

It's A. Nearly Symmetrical.

egoroff_w [7]2 years ago

3 0

Answer:The answer is A

Explanation: They Are nearly symmetrical

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$\mathrm{The\: standard\: form\: of\: a \:linear \:equation \:is}:\mathrm{A}x+\mathrm{B}y=\mathrm{C.}$

$\underline{\sf{Solve\:for\:}y}:$

$y+7=2(x+5)$

$=y+7=2x+2\cdot5$

$= y+7=2x+10$

$=(y+7)+(-7)=(2x+10)+(-7)$

$=y+7-7=2x+10-7$

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