Assume that the following confidence interval for the difference in the mean length of male babies...
Assume that the following confidence interval for the difference in the mean length of male babies (sample 1) and female babies (sample 2) at birth was constructed using independent simple random
samples: −0.2 in. < μ1−μ2 < 2.7 in.
What does the confidence interval suggest about the difference in length between male babies and female babies?
A. Female babies are longer.
B. Male babies are longer.
C.There is no difference in the length between male and female babies.
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