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Ilya [14]
2 years ago
15

Write two different ways to decompose 6/10 into a sum

Mathematics
1 answer:
Papessa [141]2 years ago
8 0
3/10 + 3/10

2/10 + 2/10 + 2/10

5/10 + 1/10

6/20 + 6/20
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5+5= 10
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Given the functions k(x) = 5x − 8 and p(x) = x − 4, solve k[p(x)] and select the correct answer below.
Mazyrski [523]
P(x) = x-4

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2 years ago
Which one is the greatest?
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Help meeeeeeeeeeeeeeeeeee <br><br> &gt;_
nignag [31]

Answer:

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7 0
3 years ago
Increasing the sample size while keeping the same confidence level has what effect on the margin of error? A. Increases the marg
DiKsa [7]

Answer:

C. Decreases the margin of error and hence increases the precision

Step-by-step explanation:

If we select a sample by Simple Random Sampling in a population of “infinite” size (a population so large that we do not know its size exactly), then the margin of error is given by

\bf E=\frac{ZS}{\sqrt{n}}

where  

<em>Z = The Z-score corresponding to the confidence level </em>

<em>S = The estimated standard deviation of the population </em>

<em>n = the size of the sample. </em>

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C. Decreases the margin of error and hence increases the precision

4 0
2 years ago
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