The Archie Carr National Wildlife Refuge near Melbourne

Last updated: 7/23/2023

The Archie Carr National Wildlife Refuge near Melbourne Beach was established to protect habitat at the most significant area for loggerhead sea turtle nesting in the world and the most significant area for green turtle nesting in North America Biologists working at the refuge need to estimate the clutch size number of eggs per nest for this year s loggerhead sea turtle nesting season A recent survey of 10 nests yielded the following data 16 11 Determine the point estimate and the sample standard deviation s for these data Round the solutions to four decimal places if necessary 11 125 113 119 94 100 96 99 120 117 121 An 80 confidence interval is given by Using an 80 confidence level determine the margin of error E and a 80 confidence interval for the average clutch size of loggerhead sea turtles at the Archie Carr National Wildlife Refuge this season Report the confidence interval using interval notation Round solutions to two decimal places if necessary The margin of error is given by E