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3 years ago

50 POINT QUESTION

Mathematics

1 answer:

LenKa [72]3 years ago

7 0

Answer:

0.04 or 4%

Step-by-step explanation:

point estimate of proportion:

(0.6+0.68)/2

1.28/2

0.64

Margin of error:

0.68 - 0.64 = 0.04

0.04×100 = 4%

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