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kolbaska11 [484]

3 years ago

8

Suppose that many large samples are taken from a population and that the sample proportions are normally distributed, with a mea

n of 0.22 and a standard error of 0.029. What is the 95% confidence interval?
by Anohaptay 12 minutes ago

1 answer:

Taya2010 [7]3 years ago

8 0

Answer:

[0.16316 , 0.27684]

Step-by-step explanation:

0.22 +/- 1.96(0.029)

0.22 +/- 0.05684

[0.16316 , 0.27684]

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