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Mathematics 12 Online
OpenStudy (anonymous):

In a random sample of 70 people, it was found that 44 of them were fans of the New York Yankees. What is the margin of error for the true proportion of all individuals who are fans of the New York Yankees? A. 0.0088 B. 0.058 C. 0.063 D. 0.116 E. 0.173

OpenStudy (anonymous):

please help

OpenStudy (anonymous):

the marginal error should be 1 person at most.. so the error in calculation should be equal to 1/77.. as common sense goes..

OpenStudy (anonymous):

so 1/77 would be the answer?

OpenStudy (anonymous):

w8 a sec, lemme check.. [owww.. typing with a burtn finger and thumb..]

OpenStudy (anonymous):

0.012987012987013 thats 1/77

OpenStudy (anonymous):

yeah, so it obviously can't be the answer..

OpenStudy (anonymous):

hahahah take your time

OpenStudy (anonymous):

isnt there a formula for a question like this

OpenStudy (anonymous):

yeah, there is.. but i'm not acquainted with it yet..

OpenStudy (anonymous):

alright, ill try and find it to

OpenStudy (anonymous):

flutter

OpenStudy (anonymous):

hun?

OpenStudy (anonymous):

0.116

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