Question: Unbiased Estimators Data Set 3 Births in Appendix B includes birth weights of 400 babies. If we compute the values of sample statistics from that

Unbiased Estimators Data Set 3 “Births” in Appendix B includes birth weights of 400 babies. If we compute the values of sample statistics from that sample, which of the following statistics are unbiased estimators of the corresponding population parameters:

sample mean; sample median; sample range; sample variance; sample standard deviation;

sample proportion?

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