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olga2289 [7]
3 years ago
8

Reports say that the mean birth weight of babies of European heritage is 3.5\text{ kg}3.5 kg3, point, 5, start text, space, k, g

, end text. Marta wants to perform a significance test to see if this holds true in her nation. She takes a random sample of babies and observes a mean birthweight of \bar x=3.43\text{ kg.} x ˉ =3.43 kg.X, with, \bar, on top, equals, 3, point, 43, start text, space, k, g, point, end text Here's Marta's null hypothesis: H_0:H 0 ​ :H, start subscript, 0, end subscript, colon The mean birth weight in this nation is...
Mathematics
2 answers:
Julli [10]3 years ago
5 0

Answer:

Reports say that the mean birth weight of. babies of European heritage is 3.5 kg. Marta wants to perform a significance test to see if this holds true in her nation. She takes a random sample of babies

KengaRu [80]3 years ago
5 0

Answer:

equal to 3.5 kg

Step-by-step explanation:

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