Let Sketch the Region R Under the Graph of F

question 171

Multiple Choice

Let . Sketch the region R under the graph of f on the interval [0, 3], and use a Riemann sum with five subintervals of equal length to approximate the area of R. Choose the representative points to be the right endpoints of the subintervals. ​

• A) ​ Area approximation with a Riemann sum with five subintervals is 9 sq units. ​
• B) ​ Area approximation with a Riemann sum with five subintervals is 8.1 sq units. ​
• C) ​ Area approximation with a Riemann sum with five subintervals is 7.2 sq units. ​
• D) ​ Area approximation with a Riemann sum with five subintervals is 10.8 sq units. ​

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Definitions:

Median

The middle value in a list of numbers arranged in ascending order, or the average of the two middle numbers if the list has an even number of items.

Central Location

A central or typical value for a probability distribution, often represented by the mean, median, or mode.

Measure

A quantitative indication or estimation of a variable's extent, size, amount, or degree.

Histogram

A graphical representation of the distribution of numerical data, often showing bins or intervals and the count of observations within each.