Porbability the investor will pick
An investor picks 3 stocks out of 10 recommended by his broker. Of these, six will show a profit in the next year. What is the porbability the investor will pick
(a) 3
(b) 2
(c) 1
(d) 0 profitable stocks?
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Compute the weight percent sulfur that must be added to completely crosslink an alternating acrylonitrile-butadiene copolymer, assuming that four sulfur atoms participate in each crosslink.
Marks on a Chemistry test follow a normal distribution with a mean of 65 and a standard deviation of 12. Approximately what percentage of the students has scores below 50?
Determine the pressure and temperature entering the nozzle at state 4. If the nozzle efficiency is 95%, determine the temperature and velocity exiting the nozzle at state 5.
The set of numbers chosen is all that is important. The order in which they were chosen is irrelevant.
We pick a number between 0 and 999, then a computer picks one at random from that range. Compute the probability at least two of our digits will match the computers number. ( Note: We include any leading zeros, so 017 and 057 have two matching dig
A random sample of 90 students at a private high school is tested and and a mean SAT score of 1030 is obtained. The average score for public high school student is 1000 (s= 200).
Develop a computer program for above computation and run the program for crank angles 0-360 degrees with an interval of 5 degrees. -Plot all the coupler points and obtain the analytical coupler curve.
The six readings, in parts per million, were 9.54, 9.61, 9.32, 9.48, 9.70, 9.26. Estimate σ^2, the population variance for readings on this standard, in a 90% con dence interval. What assumptions did you make in calculating this confidence i
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Discuss how advanced practice nurses use population health competencies to identify and address the needs of their client population.
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