What is the interquartile range of the given data set? 11, 12, 14, 15, 18, 19, 21, 23, 25, 55

25
9
44

Three coins are flipped. what is the probability that there will be at least two tails?

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Select all of the following expressions that are equal to 2.5.