Whats the standard deviation of the expected return show
An analyst estimates the following return distribution for a stock: Probability Rate of Return 0.3 0.05 0.5 0.1 0.2 0.2 What's the standard deviation of the expected return? Show your calculations.
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A transformer with 1760 turns on the primary and 347 turns on the secondary is used in an electric slot car racing set to reduce the input voltage amplitude of 170 V from the wall output. What is the current amplitude in the primary coil
At a given temperature the vapor pressures of benzene and toluene are 183mm Hg and 59.2mm Hg. Calculate the mole fraction of benzene in the vapor phase over a solution of benzene and toluene with Xbenzene=0.600
How much we need to pay for the electricity cost in 61 days when a water-desalination machine runs normally from 8AM to 4PM every day. (It draws 25A in its warming-up time (15 minutes) and draws, on average, 7A in its normal working time at 240V).
A light year is the distance light travels in 1.00 year. Given the velocity of light 1.86x10^5 mi/s. How many miles does the light travel in a light year
What's the standard deviation of the expected return? Show your calculations.
We can use 30kJ of work from a heavy-duty pushing robot that can apply different constant forces. Draw a free-body diagram for the freigh
what are the most important factors that should be considered when designing a parabolic dish antenna Compute the directivity, beam-width and effective area for a 6m diameter dish antenna for which illumination efficiency is considered
What is the book value per common share equation? The textbook we are using doesn't give us the actual equation for this... I'm a little rusty in my accounting as I have taken accounting in about 2 1/2 years.
A reaction vessel contains 13.9g of CO and 13.9g of O2. How many grams of CO2 could be produced according to the following reaction? 2CO + O2 ---> 2CO2
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