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Rama09 [41]
3 years ago
11

If B is the midpoint of AC,AB=x+6 and AC=5x-6 then what is BC

Mathematics
1 answer:
lyudmila [28]3 years ago
8 0
Look at the picture.

\overline{BC}=\overline{AC}-\overline{AB} \\ \\ \Downarrow \\ \\
\overline{BC}=5x-6-(x+6)= 5x-6-x-6=4x-12

BC is 4x-12.

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Svet_ta [14]

The purpose of statistical inference population based upon information obtained from the sample.

<h3>What is statistical inference?</h3>

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The purpose of statistical inference is to estimate this sample to sample variation or uncertainty. Understanding how much our results may differ if we did the study again, or how uncertain our findings are, allows us to take this uncertainty into account when drawing conclusions. It allows us to provide a plausible range of values for the true value of something in the population, such as the mean, or size of an effect, and it allows us to make statements about whether our study provides evidence to reject a hypothesis.

We have four ideas for using the statistical inference.

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The purpose of statistical inference is to make estimates or draw conclusions about a population based upon information obtained from the sample.

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7 0
2 years ago
25 points for right answers
Free_Kalibri [48]
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8 0
2 years ago
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4 0
3 years ago
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Help please work with answer
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* don't forgot to put place holders and add a decimal.
3 0
3 years ago
8. Draw a number line and place the following it 4/8 0.25 3/4 0.5 0 1/2 1
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