In a pond with a large population of turtles, the proportion of turtles that are snapping turtles is 20%. In a random sample of n = 80 turtles from this pond, 20 are snapping turtles. What is the z-score associated with the observed sample proportion of snapping turtles?

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The Answer of In a pond with a large population of turtles, the proportion of turtles that are snapping turtles is 20%. In a random sample of n = 80 turtles from this pond, 20 are snapping turtles. What is the z-score associated with the observed sample proportion of snapping turtles?

In a Pond with a Large Population of Turtles, the Proportion