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topjm [15]
3 years ago
13

Please help with 3! i don’t know how to graph it or work it out

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0
It would be like this , this is how you would graph it

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A sample size of n = 64 is drawn from a population whose standard deviation is o = 5.6.
AlekseyPX

Answer:

The margin of error for a 99% confidence interval for the population mean is 1.8025.

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:

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