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Aneli [31]
3 years ago
15

Solve,if integral roots cannot be found estimate the roots by stating the consecutive intergers between which the roots lie.

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0
Hey mate 

The answers to this are going to be in the pic down below.
Hope this helped

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In triangle ABC below, which trigonometric ratio equals 3/2?
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5. A study found that the average time it took a person to find their dream home was 5.9 months. If a sample of
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Answer:

The 95% confidence interval of the mean time it took a person to find their dream home is between 5.64 months and 6.16 months.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.95}{2} = 0.025

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

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The upper end of the interval is the sample mean added to M. So it is 5.9 + 0.26 = 6.16 months.

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