Find the Sum of the Series $$\sum _ { n = 1 } ^ { \infty } \frac { 7 } { 3 ^ { n } }$$

question 154

Multiple Choice

Find the sum of the series.
- $$\sum _ { n = 1 } ^ { \infty } \frac { 7 } { 3 ^ { n } }$$

• A) \(\frac { 21 } { 2 }\)
• B) \(\frac { 21 } { 4 }\)
• C) \(\frac { 7 } { 2 }\)
• D) \(\frac { 7 } { 4 }\)

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Definitions:

Central Location

A central location refers to a primary or focal point in geography or spatial distribution, often used in market research for data collection.

Histogram

A graphical representation of the distribution of numerical data, typically showing the number of data points that fall within range bins.

Positively Skewed

A description of a distribution of data that is stretched or pulled out towards higher values, with a longer right tail.

Proportion

The fraction of a whole that represents a part of the population or dataset, often expressed as a percentage or decimal.