For mallard ducks and Canada geese what percentage of nests
Last updated: 1/17/2024
For mallard ducks and Canada geese what percentage of nests are successful at least one offspring survives Studies across five states in a country give the following percentages of successful nests x percentage success for mallard duck nests y percentage success for Canada goose nests a Use a calculator to find Ex Ex Use a calculator to find Ex Ex USE SALT Use a calculator to find Ey y Use a calculator to find Zy Ey2 H S 55 87 58 16 38 21 54 b Use the results of part a to compute the sample mean as a percent variance and standard deviation as a percent for x the percent of successful mallard nests Round your answers to four decimal places 60 73 24 c Use the results of part a to compute the sample mean as a percent variance and standard deviation as a percent for y the percent of successful Canada goose nests Round your answers to four decimal places y s d Use the results of parts b to compute the coefficient of variation in percent for successful mallard nests Round your answers to one decimal place