In drawing a single card from a regular deck of 52 cards we have:

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics