In Applied Life Data Analysis (Wiley, 1982), Wayne Nelson presents the breakdown time of an insulating fluid between electrodes at 34kV. The times, in minutes, are as follows: 0.22, 0.74, 0.98, 1.36, 2.74, 3.07, 4.02, 4.67, 4.87, 6.42, 7.49, 8.09, 8.26, 12.59, 31.70, 32.63, 33.91, 36.05, and 72.89. Calculate the sample mean and sample deviation of the breakdown data.

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Select all of the following expressions that are equal to 2.5.