We say that the design of a study is biased if

Mathematics

1 answer:

Allushta [10]3 years ago

3 0

Answer:

The design of a study is biased if it systematically favors certain outcomes.

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X+4

mr Goodwill [35]

Answer:

Step-by-step explanation:

(x + 4)/(x+4)(x-3)

= 1/(x-3)

solution is option 4

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2 years ago

What is the equation for passing through (-2,2) and (5,3)

Reil [10]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ -2}} &,&{{ 2}}~) 
% (c,d)
&&(~{{ 5}} &,&{{ 3}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 
\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{3-2}{5-(-2)}\implies \cfrac{3-2}{5+2}\implies \cfrac{1}{7}$

$\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-2=\cfrac{1}{7}[x-(-2)]
\implies 
y-2=\cfrac{1}{7}(x+2)
\\\\\\
y-2=\cfrac{1}{7}x+\cfrac{2}{7}\implies y=\cfrac{1}{7}x+\cfrac{2}{7}+2\implies y=\cfrac{1}{7}x+\cfrac{16}{7}$

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3 years ago

The image shows a right triangle in the coordinate plane. What is the measure of segment AC?

il63 [147K]

The anwer is B, hope this was helpful

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3<br> 8)<br> 2 7 .1 .5 .3 .9<br> 3 '8'5'8'4 '10<br> Prefer it from least to greatest

tresset_1 [31]

Answer:

shenf dhd

Step-by-step explanation:

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o-na [289]

Answer:

sixty square cm! (C.)

Step-by-step explanation:

ask if you need more help lovley and if your feeling up to it try to eat some food today, get some sleep too! have a good rest of your day or night cutie

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