EMERGENCY Please tell me the answer! In Atlant, Interstate 285 circles the city and is known as the "perimeter". If the circumference of the circle made by the highway is 62.8 miles, find: a) The diameter of the circle

b) The area inside the circle

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Which of the following is an example of conditional probability