Find Approximations for the Intersection Point(s) of the Cardioid

question 165

Essay

Find approximations for the intersection point(s) of the cardioid and the circle for . Round your answer to six decimal places.

---

Definitions:

Sample Size

The number of observations or data points that make up a sample.

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of how unlikely results are due to chance.

Degrees of Freedom

The amount of free variables or measures that may change within an analysis while still adhering to all limitations.

T-statistic

A type of statistic used to estimate the significance of a difference between two sample means, given in terms of standard error.