What is the probability
A box contains 24 yellow, 32 green and 36 red jelly beans. If 15 jelly beans are selected at random, what is the probability that:
a) 6 are yellow?
b) 6 are yellow and 8 are green?
c) At least one is yellow?
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Given the returns and probabilities for the three possible states listed here, calculate the covariance between the returns of Stock A and Stock B. For convenience, assume that the expected returns of Stock A and Stock B are 0.13 and 0.18, respect
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A runner travels 100 m in 10.4 s. Assume that it takes him 1.40 s to reach his top speed, which is then maintained for the rest of the race. Find the following values: a) Average acceleration during the first 1.40 seconds
Plate 3 moves at 3 m s-1 Find: the velocity of plate 2 at steady-state the force per unit area on plate 3 required to maintain the 3 m s-1 velocity.
Discuss the validity of the use of the "semi-infinite" case for considering the penetration of carbon in this situation. At what point does this simplified treatment break down?
A series combination of a 14 k resistor and an unknown capacitor is connected to a 11 V battery. One second after the circuit is completed, the voltage across the capacitor is 9 V. Determine the capacitance of the capacitor.
Calculate the time required at the carburizing temperature. What time is required at the same temperature to double this amount of penetration?
Steam enters a turbine at a pressure of 10 bar and temperature 360 degree C. It exists the turbine as saturated vapor at 1 bar (0.1 MPa). What is the isentropic efficiency of the turbine?
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