In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts College, and 30% of the students were in the Education College. To see whether the proportions have changed, a random sample of 300 students from ABC University was selected. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College,
and 90 are in the Education College. If the proportions are the same as they were in the past, the expected frequency for the Business College is _____.
a. .3
b. .35
c. 90
d. 105
d
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Stare decisis:
A. creates harsh results by refusing to recognize equitable exceptions. B. means a new statute applies only to actions taken after it becomes effective. C. renders law rigid and unchanging. D. lends predictability to decisional law by relying on prior decisions.
Select the correct answer
a. Rosie rents a locker at the airport, and she puts a bag in the locker. Rosie keeps the locker key. In this case, the bag has been delivered to and accepted by the airport. The airport is a bailee. b. Hill rents a boat to Dan. The boat is located at a lake 30 miles away. Hill gives Dan keys to the boat. Dan drives to the lake and takes possession of the boat. In this case, the boat has been delivered to and accepted by Dan, and Dan is a bailee. c. Unknown to Lon, Jeff left a bike at Lon's house. Lon has not found the bike and he is not likely to find it because Jeff left the bike under the front porch. In this case, Lon is a bailee of the bike. d. Ken parked a car in a self-service lot and Ken kept the keys. The parking lot is a bailee.
Which of the following statements are false?
a. Solver does not offer a sensitivity report for models with integer constraints. b. Solver's sensitivity report is not suited for questions about multiple input changes. c. Solver's sensitivity report is used primarily for questions about one-at-a time changes to input. d. None of these statements are false.
Since managers perform many different roles, they must be highly adaptive.
Answer the following statement true (T) or false (F)