Conditional distribution
We assume that the conditional distribution of X|N= n is binomial (n, theta) and that N is Poisson (lambda). Show that X has Poisson(lambda*theta) distribution in either of two ways. i) by deriving the pmf of X or ii) by deriving the mgf of X
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Consider a large classroom on a hot summer day with 150 students, each dissapating 60W of sensible heat. All the lights, with 6.0kW of rated power, are kept on. The room has no external walls, and thus heat gain through the walls and the roof are
Analog data having highest harmonic at 30 kHz generated by a sensor has been digitized using 6 level PCM. What will be the rate of digital signal generated?
A gate having the cross section shown in Fig. below closes an opening 5 ft wide and 9 ft high in a water reservoir. The gate weighs 400 lb, and its center of gravity is 1 ft to the left of AC and 2 ft above BC.
If receiver has an available power gain of 110 dB and a noise bandwidth of 10 MHz, the available output noise power of receiver is??
A protozoan swims with a speed of 3.92 mm/s. How much time (in s) would it take this protozoan to swim directly across a petri dish having a diameter of 7.75 cm?
Suppose that someone has hired you to determine whether they should refinance their home. This customer has a $375,200 30-year mortgage at 5.67% interest compounded monthly. For the last 6 years, they have been paying the regular monthly payments.
A truck is on a 30 degree incline and accelerating uphill at 2 m/s^2. What is the force acting on the back wall of the truck which has a width of 1 meter?
What is the least count of a measurement instrument, and how is it related to the number of significant figures of the readings of a instruments?
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