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3 years ago

3. The student council is selling roses to collect funds for a charity. The graph be

Mathematics

1 answer:

dexar [7]3 years ago

5 0

Answer:

$Unit = 3$

Step-by-step explanation:

Given

See attachment for graph

Required

The unit cost

Pick any point on the dots of the graph; we have:

$(x,y) = (2,6)$

The unit cost is then calculated as:

$Unit = \frac{6}{2}$

$Unit = 3$

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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2 years ago

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ra1l [238]

Answer:

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Step-by-step explanation:

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When obtaining a confidence interval for a population mean in the case of a finite population of size N and a sample size n whic

Elanso [62]

Answer:

95% Confidence interval for the mean

$142.8 \leq\mu\leq158.4$

Step-by-step explanation:

We have to calculate a 95% confidence interval for the mean of a finite population.

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$cf=\sqrt{\frac{N-n}{N-1} }$

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3 years ago

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Answer:

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