A circle is the set of all points in a plane that are equidistant from a common point. Which statements are true about the description? Select three options.

The description is sufficient to describe all cases of a circle.
The description includes only necessary information to describe a circle.
The description is a mathematically precise definition of a circle.
The description does not rely on undefined terms.
The description contains every property of a circle

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?