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1. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. n=88, x =44, p=0.85
2. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. n=23, x=19, p=0.75 P(19) = ____________ 3. A brand name has a 40% recognition rate. If the owner of the brand wants to verify that rate by beginning with a small sample of 15 randomly selected consumers, find the probability that exactly 6 of the 15 consumers recognize the brand name. Also find the probability that the number who recognize the brand name is not 6. The probability that exactly 6 of the 15 consumers recognize the brand name is___________ 4. In a region, 70% of the population have brown eyes. If 11 people are randomly selected, find the probability that at least 9 of them have brown eyes. Is it unusual to randomly select 11 people and find that at least 9 of them have brown eyes? The probability that at least 9 of the 11 people selected have brown eyes is________ 5. A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test 17 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If a particular shipment of thousands of aspirin tablets actually has a 3% rate of defects, what is the probability that this whole shipment will be accepted? The probability that this whole shipment will be accepted is_______________ 6. An airline has a policy of booking as many as 17 persons on an airplane that can seat only 16. (Past studies have revealed that only 83% of the booked passengers actually arrive for theflight.) Find the probability that if the airline books 17 persons, not enough seats will be available. Find the probability that not enough seats will be available.________
Find the average revenue function R‾(x) from producing mice. What are the units for R‾(x)?What do we usually call this? If we produce 1000 mice, what is the revenue?
The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is randomly selected, find the probability that the class length is less than 50.5 min.
use the method of lagrange multiplier to find the minimum value of x^2+y^2 subject to the constraint x^2+8xy+7y^2=225
True or False: A worker earns $15 per hour at a plant and is told that only 2.5% of all workers make a higher wage. If the wage is assumed to be normally distributed and the standard deviation of wage rates is $5 per hour, the average wage for the..
Explain the concept of inverse variation. Provide two examples. What is the vertical asymptote for the function y = ( x^2 - 4) / ( x - 2 )?
From the sensitivity analysis, which warehouse site should have had more paper allocated to it at the start of the week and by how much per tonne would the overall cost of transport have been reduced?
Three balls are to be randomly selected with replacement from an urn containing 20 balls numbered 1 through 20. If we bet that at least one of the drawn balls
you wish to deposit 500 per month into an account for 36 months. assume your interest rate is equal to the prime
Describe what night happen if the steps were not followed un The proper order when making a peanut butter and jelly sándwich after tour escenario discuss how that is relates yo order of operation
Find the equation of the circle that passes though the three given point (14,0),(12,4),(3,7)
How many students in the school are not members of either the gymnastic team or the chess team. How many students in the school are not members of either the gymnastic team or the chess team?
Continental charges $20 per day in addition to $.50 per mile to rent out the same truck. How many miles must you drive in a day to make the rental cost for basic rental a better deal than that for continental?
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