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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
Mathematics
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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Answer:

At lunch, Marc bought 2 quesadillas and 2 tacos for $10.16, and Jason paid $11.84 for 5 tacos and 1 quesadilla. What was the cost of each taco and quesadilla?

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The correct answer is option C which is the given expression is cubic.

<h3>What is an expression?</h3>

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