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WITCHER [35]
3 years ago
14

What is the answer to 1 1/10+2 4/5

Mathematics
1 answer:
Lesechka [4]3 years ago
7 0

Answer:

39/10

3 9/10

3.9

Step-by-step explanation:

Convert the mixed number to an improper fraction

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Assume that we want to construct a confidence interval. Do one of the​ following, as​ appropriate:_________.
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B. z Subscript alpha divided by 2 zα/2 = 1.96.

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As we can clearly see here that the population standard deviation is unknown and the sample size is also very large.

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