To describe the center and spread of the above distribution, the appropriate numerical measures are:the mean and the medianthe mean and the standard deviationthe IQR and the standard deviationthe median and the IQRAny of the above would be appropriate, it is just a matter of taste.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2