A student determines that the median for the given data set is 9. Which statement identifies the student's error? Data set: 4, 8, 11, 9, 13, 16, 19
A)
determined the mean instead of the median
B)
determined the range instead of the median
0)
failed to order the numbers from least to greatest
D)
failed to order the numbers from greatest to least
E)
determined the mode instead of the median

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.