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Anettt [7]
3 years ago
8

50 POINTS

Mathematics
2 answers:
gladu [14]3 years ago
3 0
B
C
D
I'm not totally sure these are correct but I hope they are.I tried my very best and I hope you get more sleep.
zhuklara [117]3 years ago
3 0

Well the first one is B,30.

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Suppose a candy connoisseur opened a random bag of candy and found that 15 of the 62 candies were red. Using this information, d
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Answer: E= 0.107

Step-by-step explanation:

Formula to find the margin of error : E=z^*\sqrt{\dfrac{p(1-p)}{n}}

, where n= sample size .

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Then,

E=(1.96)\sqrt{\dfrac{0.242(1-0.242)}{62}}

E=(1.96)\sqrt{\dfrac{0.242(0.758)}{62}}

E=(1.96)\sqrt{\dfrac{0.183436}{62}}

E=(1.96)\sqrt{0.00295864516129}

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3 years ago
Determine the area of an obtuse triangle with a height<br> of 11 cm and a base of 22 cm
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A

=

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