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hram777 [196]
2 years ago
8

Five hundred ten of 650 high school students said that pizza was their favorite food in the school cafeteria.

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
7 0

If Five hundred ten of 650 high school students said that pizza was their favorite food. The margin of error is 0.0322.

<h3>Margin of error</h3>

Given:

Sample proportion=Five hundred ten=510

Sample size=650

Hence:

Margin of error=z×√p×(1-p)/n

Margin of error=2√510/650× (1-510/650)÷650

Margin of error=2√0.78461538×(1-0.78461538)÷650

Margin of error=2√0.78461538×0.21538462÷650

Margin of error=2√0.168994085÷650

Margin of error=2√0.0002599909

Margin of error=0.0322

Therefore the correct option is D.

Learn more about margin of error here:brainly.com/question/24289590

#SPJ1

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