Assume that the following confidence interval for the difference in the mean length of male​ (sample 1) and female babies​ (sample 2) at birth was constructed using independent simple random samples. What does the confidence interval suggest about the difference in length between male babies and female​ babies?
−0.2 in. < μ1- μ2 <1.7 in.
a female babies are longerb male babies are longerc there is no difference in the length between male and female babies