The Eccentricity Is Given of a Conic Section with One $$e = \frac { 1 } { 5 } , x = - 10$$

question 60

Multiple Choice

The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section.
- $$e = \frac { 1 } { 5 } , x = - 10$$

• A) \(r = \frac { 10 } { 1 + 5 \cos \theta }\)
• B) \(r = \frac { 10 } { 5 - \sin \theta }\)
• C) \(r = \frac { 10 } { 5 + \cos \theta }\)
• D) \(r = \frac { 10 } { 5 - \cos \theta }\)

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Definitions:

Student's T-Distribution

A statistical distribution utilized for predicting population characteristics when dealing with a small sample size and an unspecified population variance.

Sampling Distribution

The distribution of chance for a designated statistic, rooted in a random sample.

P-Value

The odds of encountering test findings at least as extreme as the observed ones, given that the null hypothesis is accurate.

Hypothesis Testing

A statistical method that uses sample data to evaluate a hypothesis about a population parameter, leading to a decision to accept or reject the hypothesis.