Maxwell9649 Maxwell9649 01-07-2024 Mathematics Answered Given a sample size of 25, standard deviation of 2.9, and a sample average of 21.92, we could be confident that a population mean is between which of the following? a. 20.93 and 22.91b. 30 and 50c. 20.72 and 23.12d. 20.30 and 23.54