At the beginning of last summer, climate scientists issued a report on the thickness of the ice shelves of Antarctica. The report states that the population mean was meters with a population standard deviation of meters. After reading the report, Deshaun wanted to verify these results. He examined a random sample of of the ice shelves and found the sample mean thickness to be meters with a sample standard deviation of meters. Fill in the blanks below with the proper notation for the population mean, the population standard deviation, and the sample mean