Kyle estimates the weight of his dog to be 19 pounds. The actual weight of the dog is 13 pounds. Calculate the percent of error, rounding to the nearest whole percent.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

In the diagram of circle a what is m

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