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crimeas [40]
3 years ago
8

In a study of cell phone use and brain hemispheric​ dominance, an Internet survey was​ e-mailed to 2533 subjects randomly select

ed from an online group involved with ears. 1133 surveys were returned. Construct a 90​% confidence interval for the proportion of returned surveys.
Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0

Answer:

dhnstnfwbeusgafbtwwfbywfntwfbtw

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Aleonysh [2.5K]
There is 3/4 cup of whatever in one serving. If that serving amount changed to 2, then the 3/4 would be multiplied by 2. If there is half a serving, then it would be divided by 2. There is a constant change, and not one that is always changing. 
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3 years ago
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horsena [70]
To solve this problem you must apply the proccedure shown below:

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3 years ago
A square has a perimeter of 44. What is the length of side?
natka813 [3]
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4= number of sides
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AlekseyPX
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