Fiona recorded the mean math exam grade for six random samples of students from the entire seventh-grade class. Sample
Sample Mean Grade

Why is a valid prediction for the mean of the population not possible using these samples?
Fiona had too many samples.
O Fiona didn't have enough samples.
O The variation of Fiona's samples is too large.
The variation of Fiona's samples is too small.

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

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.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?