Suppose a 95% confidence interval for μ turns out to be (1,000, 2,100). give a definition of what it means to be "95% confident" as an inference.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2