Expected number of times
Assume that we flip a fair coin till either it comes up tails twice or we have flipped it six times. Determine the expected number of times we flip the coin?
Expected delivery within 24 Hours
The amount of time that surveillance camera will run without have to be reset is random variable having exponential distribution with β = 50 days. Find out the probabilities that such a camera will.
For a particular flight with 300 seats, find out the number of tickets which can be sold by the airline company so that the probability of overbooking flight is around 31%.
Find maximum area of the square with side s tilted, inscirbed in the square with side 1 hint from book(use pythagorean theorem- 4 congruent triangles are made with sides 1-t and t and hypo. s)
Two random variables are independent and each has binomial distribution with success probability of 0.4 and two trials.
A point is randomly selected with a rectangle whose vertices are (0, 0), (2, 0), (2, 3), and (0, 3). What is the probability that the x-coordinate of the point is less than the ycoordinate? (Hint: Draw the picture)
Due to market demand, farmer will grow twice as much wheat as corn. He has assigned $63,750 for total cost of growing all crops. How many acres of every crop must he plant?
i) Determine what force should be exerted to the small piston when a weight if 1650 lb is to be lifted? ii) Determine the mechanical benefit of the hydraulic jack?
The high speed industrial drill having diameter of 98 cm builds up at 5.85hp at 1900 Rpm. What torque and force is exerted to the drill bit?
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Which best describes federalism? Question options: a) An institutional arrangement where power is concentrated in the central government
Question: What was the main purpose of the Unfunded Mandate Reform Act (UMRA)? Question options:
While answering, consider the following, the country profile, the type of study and tools used for data collection, bias and any specific assumptions
Which of the following is an example of general revenue sharing? Money is given to a state to be spent on infrastructure improvements.
Which of the following is an example of preemption? The federal government offers Louisiana $500 million in grants-in-aid with the stipulation
What effect does regulated federalism have on public policies? Regulated federalism has produced more conservative policies across the states
Analyze what difference federalism makes for politics and government Contrast the differences between block grants and categorical grants