How your day been? Mines been kinda great.

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0