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OLEGan [10]
3 years ago
13

During his summer internship at a major publishing house, Abe prepared a report on contemporary young-adult fiction. As part of

his research, Abe looked at 75 randomly chosen young-adult novels published last year and noted whether they include a love triangle or not. He found that 59 of the 75 did. Estimate the proportion of young-adult novels that include a love triangle, including a margin of error.
a.
78.67 % plus-or-minus 9.46 %

b.
78.67 % plus-or-minus 4.73 %

c.
78.67 % plus-or-minus 3.93 %

d.
None of these
Mathematics
1 answer:
inysia [295]3 years ago
6 0
D hope this help you out because it took me a long time
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Answer:

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Step-by-step explanation:

Given that :

Time Rachel left for school = 7:45 a.m

Time she returned Home = 4:05 p.m

Time for which Rachael was gone :

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7:45 a.m to 3:45 p.m= 8 hours

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