2) Natural History magazine has published a listing of themaximum speeds, in mph, for a wide variety of animals. A randomsample of four of these animals, along with their maximum speeds,is shown below: Cheetah 70 mph Domestic Cat 30 mph Giraffe 32 mphElephant 25 mph a) Compute the sample mean maximum speed of thissample of size 4. Show units. Do not approximate. b) The true meanmaximum speed for all of the animals in this study is 30 mph. ( ? =30 mph) Assuming there have been no mistakes in collecting,recording, or computing, find the sampling error. Show units.
