Use the Trapezoidal Rule to Approximate $\int _ { 2 } ^ { 3 } e ^ { 3 / x } d x$

question 21

Short Answer

Use the Trapezoidal Rule to approximate $\int _ { 2 } ^ { 3 } e ^ { 3 / x } d x$ for $n = 4$ . Round the result to four decimal places.

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Definitions:

Sampling Error

The difference between the characteristics of a sample and those of the population from which it was drawn, arising purely by chance.

Directional Research Hypothesis

A hypothesis that specifies the direction of the expected difference or relationship between variables, predicting how one variable will affect another.

Nondirectional Research Hypothesis

A hypothesis that predicts a relationship between variables without specifying the direction of the relationship.