Please answer the following question. Show all working.
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Please answer the following question. Show all working.
Question 1 20 Marks (i) If a quantity...
Show all working clearly. Thank you. 1. In this question, X is a continuous random variable...
Show all working clearly. Thank you.
1. In this question, X is a continuous random variable with density function (x)a otherwise where ? is an unknown parameter which is strictly positive. You wish to estimate ? using observations X1 , . …x" of an independent random sample XI…·X" from X Write down the likelihood function L(a), simplifying your answer as much as possi- ble 2 marks] i) Show that the derivative of the log likelihood function (a) is 4 marks]...
Question 4 20 marks Forest Company has provided the following data concerning one of the products...
Question 4 20 marks Forest Company has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labour- hours. Inputs Direct materials Direct labour Variable manufacturing overhead Standard Quantity or Hours per Unit of Output 8.0 grams 0.60 hours 0.60 hours Standard Price or Rate $ 6.10 per gram $ 19.80 per hour $ 4.40 per hour The company has reported the following actual...
Answer the following question. Please show all your working/explanation. Three firms compete a la Cournot (compete...
Answer the following question. Please show all your working/explanation. Three firms compete a la Cournot (compete in a Cournot Competition). Each firm has constant marginal cost c. Inverse demand curve is 1 - Q, where Q is the total quantity. Firm 1 moves first, and chooses q1 . After firm 1 chooses q1, firms 2 and 3 move second and simultaneously choose q2 and q3 . Find the equilibrium quantities q1, q2, q3 .
Q2) Please show all working Thank you :) Question 2 (25 Marks) (a) (6 Marks) Bias...
Q2)
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Thank you :)
Question 2 (25 Marks) (a) (6 Marks) Bias the CE amplifier in Figure 2 to have IE = 1mA. Assume B-100, VBE(On) = 0.7 V, Vcc = 15V, VEE= -15V and RB = 100kQ. List all node voltages, currents and resistor values. (b) (10 Marks) Draw the small-signal model for the CE amplifier in Figure 2 Determine the input resistance, output resistance and gain of the amplifier. Assume VA = 100V, RL...
please explain and show the formulas Question 2-2 Parts (14+6= 20 marks) Part 1. Working as...
please explain and show the formulas
Question 2-2 Parts (14+6= 20 marks) Part 1. Working as a junior analyst for mutual fund, you wonder if your fund should consider adding ABC Food, a large food chain, to your share portfolio. You obtain the following information from its latest financial statements and other sources: $ 100 Earnings: Book value of Equity: $1,000 Dividends: $ 80 You forecast that its earnings will grow by 10% next year and then by 5% per...
Please answer ALL parts of these questions and show all work. I will rate my answer....
Please answer ALL parts of these questions and show all work. I
will rate my answer. Thank you!
.
E. Questions Consider the cylinder case. The uncertainty in any one measurement of the density can be determined in the following way. (a) Take the instrumental limit of error associated with the Vernier calipers used to be one-half the least count or smallest measureable increment 8lVernier = 0.001 cm Assume the uncertainty in all linear measurements to be the same and...
Hi, can you solve the question for me step by step, I will rate up if the working is correct. I will post the answer together with the question. Answer: Question 5 A particle of mass m rests on a s...
Hi, can you solve the question for me step by step, I will rate
up if the working is correct. I will post the answer together with
the question.
Answer:
Question 5 A particle of mass m rests on a smooth horizontal track. It is connected by two springs to fixed points at A and B, which are a distance 2lo apart as shown in Figure Q5. The left-hand spring has natural length 2lo and stiffness k, whilst the right-hand...
ANSWER ALL QUESTIONS QUESTION 1 (20 MARKS) a. Use basic arithmetic operations of complex numbers to...
ANSWER ALL QUESTIONS QUESTION 1 (20 MARKS) a. Use basic arithmetic operations of complex numbers to evaluate- (C01:P01 - 10 marks) * ** * is harmonic. Find the conjugate function of b. Show that " v(x,y). (C01:P01 - 10 marks)
Answer the following question. Please show all your working. Scientists have determined that benzene, a chemical...
Answer the following question. Please show all your working.
Scientists have determined that benzene, a chemical solvent used
in the production of plastics, can possibly cause cancer. The
federal government legislated that the amount of benzene cannot be
above 2.5 parts per mil- lion (ppm) in order to protect workers.
You work for a steel company in Pittsburgh, which is currently
being monitored to see if it meets the requirements. The government
has measured the air 505 times over the...
Please answer the following question. Please show all your working/solutions. In dealing with macroeconomic data, it...
Please answer the following question. Please show all your working/solutions. In dealing with macroeconomic data, it is often informative to express GDP- per-capita in logs. To see the convenience, consider a variable Xt over time. The growth rate of a variable Xt from period t − 1 to period t is given by (Xt − Xt−1)/Xt−1. If we let ∆(Xt) denote the growth rate of the variable Xt from t − 1 to t, we can say that ∆(Xt) is...
Show all working clearly. Thank you.
1. In this question, X is a continuous random variable with density function (x)a otherwise where ? is an unknown parameter which is strictly positive. You wish to estimate ? using observations X1 , . …x" of an independent random sample XI…·X" from X Write down the likelihood function L(a), simplifying your answer as much as possi- ble 2 marks] i) Show that the derivative of the log likelihood function (a) is 4 marks]...
Question 4 20 marks Forest Company has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labour- hours. Inputs Direct materials Direct labour Variable manufacturing overhead Standard Quantity or Hours per Unit of Output 8.0 grams 0.60 hours 0.60 hours Standard Price or Rate $ 6.10 per gram $ 19.80 per hour $ 4.40 per hour The company has reported the following actual...
Q2)
Please show all working
Thank you :)
Question 2 (25 Marks) (a) (6 Marks) Bias the CE amplifier in Figure 2 to have IE = 1mA. Assume B-100, VBE(On) = 0.7 V, Vcc = 15V, VEE= -15V and RB = 100kQ. List all node voltages, currents and resistor values. (b) (10 Marks) Draw the small-signal model for the CE amplifier in Figure 2 Determine the input resistance, output resistance and gain of the amplifier. Assume VA = 100V, RL...
please explain and show the formulas
Question 2-2 Parts (14+6= 20 marks) Part 1. Working as a junior analyst for mutual fund, you wonder if your fund should consider adding ABC Food, a large food chain, to your share portfolio. You obtain the following information from its latest financial statements and other sources: $ 100 Earnings: Book value of Equity: $1,000 Dividends: $ 80 You forecast that its earnings will grow by 10% next year and then by 5% per...
Please answer ALL parts of these questions and show all work. I
will rate my answer. Thank you!
.
E. Questions Consider the cylinder case. The uncertainty in any one measurement of the density can be determined in the following way. (a) Take the instrumental limit of error associated with the Vernier calipers used to be one-half the least count or smallest measureable increment 8lVernier = 0.001 cm Assume the uncertainty in all linear measurements to be the same and...
Hi, can you solve the question for me step by step, I will rate
up if the working is correct. I will post the answer together with
the question.
Answer:
Question 5 A particle of mass m rests on a smooth horizontal track. It is connected by two springs to fixed points at A and B, which are a distance 2lo apart as shown in Figure Q5. The left-hand spring has natural length 2lo and stiffness k, whilst the right-hand...
ANSWER ALL QUESTIONS QUESTION 1 (20 MARKS) a. Use basic arithmetic operations of complex numbers to evaluate- (C01:P01 - 10 marks) * ** * is harmonic. Find the conjugate function of b. Show that " v(x,y). (C01:P01 - 10 marks)
Answer the following question. Please show all your working.
Scientists have determined that benzene, a chemical solvent used
in the production of plastics, can possibly cause cancer. The
federal government legislated that the amount of benzene cannot be
above 2.5 parts per mil- lion (ppm) in order to protect workers.
You work for a steel company in Pittsburgh, which is currently
being monitored to see if it meets the requirements. The government
has measured the air 505 times over the...
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