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grigory [225]
3 years ago
12

Mr Reid needs 5 1/2 yards of fabric to make a costume. He already has 2 1/4 yards. How many yards of fabric does he need?

Mathematics
1 answer:
KiRa [710]3 years ago
8 0
He needs 3 1/4 more yards of fabric because 5.5 - 2.25 = 3.25
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Hitman42 [59]

Answer:

The minimum sample size is n = 75 so that the desired margin of error is 5 or less.                          

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