Write the Equation of the Ellipse That Has Its Center

question 22

Multiple Choice

Write the equation of the ellipse that has its center at the origin, focus at (2, 0) and vertex at (7, 0) .

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Definitions:

Sampling Error

The difference between a population parameter and a sample statistic caused by only observing a subset rather than the whole population.

Sampling Process

The practice of selecting a subset of individuals, items, or data points from within a larger population to estimate characteristics of the whole population.

Sampling Error

The discrepancy between the statistical characteristics of a population and those of a sample supposedly representing that population.

Bias

A systematic error or deviation from true results or values, caused by factors that skew the data in a certain direction.