The covariance of the returns between willow stock and sky
The covariance of the returns between Willow Stock and Sky Diamond is 0.0840. The variance of Willow is 0.1450, and the variance of Sky Diamond is 0.1440. What is the correlation coefficient between the returns of the two stocks?
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A lens produces a magnification of -1.8 when an object is placed 2.5 cm from the lens. compute the focal length of the lens?
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It is known that 60% of all students at a large university are female. A random sample of 8 students is selected. Calculate the probability that among the students in the sample 4.1 at least 7 are female 4.2 at most 1 is female.
A converging lens with a focal length f1 = 4cm is placed to the left of a second identical lens f2. What is the separation distance between the two lenses
Calculate( show all details, including Input versus Output voltage curve) and indicate all circuit required circuit parameter values in order to achieve both positive and negative output bounds as specified earlier. Briefly and very clearly descri
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A Thevenin equivalent can also be determined from measurements made at the pair of terminals of interest. Assume the following measurements were made at the two external terminals a, b of a circuit.
If Jill replaces Stock A with another stock, E, which has a beta of 1.30, what will the portfolio's new beta be?
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