Find the probabliltiy to have no winning tickets
A batch of 350 raffle tickets contain four winning tickets.You buy four tickets. what is the probabliltiy that you have no winnin tickets, all of the winning tickets, at least one winning tickets, and at least one nonwinning tickets?
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A heat engine uses 2400 J of input heat energy while exhausting 400J of heat to the environment in one complete cycle. How much work is done in one cycle? What is the efficiency of this engine?
What is the probability that a randomly selected Mutual Funds gave a return of 3 percent to under 15 percent?
Reject the null hypothesis, there is insufficient evidence that the average fish length is less than 19 inches.Fail to reject the null hypothesis, there is insufficient evidence that the average fish length is less than 19 inches.
What parasitic forms can be seen in the feces of a patient with hookworm? Cryptosporidiosis? Tapeworm? Trichinosis?
What is the probabliltiy that you have no winnin tickets, all of the winning tickets, at least one winning tickets, and at least one nonwinning tickets?
The personnel officer selects two applicants at random to fill the two jobs. If the two jobs are different, what is the probability that at least one male is selected for the jobs?
What is the repulsive force between the two cubes? Density of gold is 19.3g/cm^3 and has a molecular weight of 197 (197 g/mol)
What parasitic forms can be seen in the blood of a patient with African sleeping sickness? Filariasis? Amebiasis?
If the gas mileages are normally distributed with a standard deviation of 0.75 miles per gallon, find the probability that the runabout has a gas mileage of between 29.8 and 30.2 miles per gallon.
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