Homework Answers
Q6.2) option C)
At private market eqm,
Private marginal benefit ( PMB) = PMC
So last unit traded = Q3
& It's private benefit = P3
6.3) option c)
Private cost of last unit traded is its private benefit = P3
6.4) option A)
Last unit trade in market is Q3, then it's social value is P1 , from the social value curve
6.5) option c)
Since social cost & private cost curve is same , which is supply curve S, so it is P3 only
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Pice igh emussiens vehicdes 1Socia : Value o 4, 8 Suantity of high emissions Vehidles We...
Expected value and uncertainty The uncertainty for the expected value of an observable O is calculated...
Expected value and uncertainty
The uncertainty
for the expected value of an observable O is calculated as
The expected value is
of the operator
with a normalized, one-dimensional one Wave function
given by:
a) Show that
b) Show that
, if
is an eigenfunction of the operator
.
We were unable to transcribe this image00= ((50)?) with. ſo = Ô - (Ô). We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
1. After having estimated a regression model , we wish to forecast the value of given a new ob...
1. After having estimated a regression model , we wish to forecast the value of given a new observation . We can consider two types of predictions: forecasting the conditional mean of , or forecasting the actual value of . What is true about the variances of these predictions? Var[conditional mean] > Var[actual value]. Var[conditional mean] = Var[actual value]. Var[conditional mean] < Var[actual value]. Var[conditional mean] may be larger than Var[actual value] in some data sets and smaller in others....
#4. Let , , and be a random sample from f. Find the UMVUE for We...
#4. Let , , and be a random sample from f. Find the UMVUE for We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Given this balanced chemical reaction, 4 HCl(g) + O(g) →2 HO(l) + 2 Cl(g) H = -202.4 kJ (give answer in decimal notati...
Given this balanced chemical reaction, 4 HCl(g) + O(g) →2 HO(l) + 2 Cl(g) H = -202.4 kJ (give answer in decimal notation, i.e. 234,000) a. How many J (joules) of heat are released when 2.50 moles of HCl react with excess oxygen gas? We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Multiple Choice: Let A = . Let x be the solution of the following initial value...
Multiple Choice: Let A =
. Let x be the solution of the following initial value problem:
x' = Ax, x(0) =
.
What is the value of ln(x())?
(a)
(b)
(c)
(d)
(e)
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
On January 1, 2020, Buffalo Company sold 11% bonds having a maturity value of $600,000 for...
On January 1, 2020, Buffalo Company sold 11% bonds having a
maturity value of $600,000 for $622,744, which provides the
bondholders with a 10% yield. The bonds are dated January 1, 2020,
and mature January 1, 2025, with interest payable December 31 of
each year. Buffalo Company allocates interest and unamortized
discount or premium on the effective-interest basis.
Prepare the journal entry at the date of the bond issuance.
(Round answer to 0 decimal places, e.g. 38,548. If no
entry...
|U>= |D>= |R>=|L>= |O>=|I>=
|U>=
|D>=
|R>=|L>=
|O>=|I>=
4. Suppose we have two spins in the entangled state alUU)+ADD) a. What is the probability of measuring the first spin to be|R). b. What is the resulting state of the second spin in this case in the U-D basis? 10 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
4. Suppose we have...
Pendulum. We discussed in class the equation of motion for the simple pendulum: . Here m...
Pendulum. We discussed in class the equation of motion for the simple pendulum: . Here m is the mass of the bob, is the length of the arm, and is the acceleration of gravity, and is the angle of the arm from away from the vertical. The total energy of the pendulum is a sum of the kinetic and potential terms: a. Draw a picture of the pendulum that shows all of the parameters. b. Show that the equation...
Consider the following hypotheses: H0: μ ≤ 270 HA: μ > 270 Find the p-value for this test based on the following samp...
Consider the following hypotheses:
H0: μ ≤ 270
HA: μ > 270
Find the p-value for this test based on the following
sample information. (You may find it useful to reference
the appropriate table: z table or t
table)
a. x¯x¯ = 277; s = 23; n =
18
0.025
p-value < 0.05
0.01
p-value < 0.025
p-value 0.10
0.05
p-value < 0.10
p-value < 0.01
b. x¯x¯ = 277; s = 23; n =
36
p-value
0.10
0.025
p-value <...
8. The average grade on a Math test is 83 with a standard deviation of 5....
8. The average grade on a Math test is 83 with a standard deviation of 5. The grades follow the Normal distribution. if the instructor assigns A's to the highest Q%, what is the lowest grade that will be assigned A? We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image56 12. The health of employees is monitored by periodically weighting them. A sample of 64 employees has a mean weight...
Expected value and uncertainty
The uncertainty
for the expected value of an observable O is calculated as
The expected value is
of the operator
with a normalized, one-dimensional one Wave function
given by:
a) Show that
b) Show that
, if
is an eigenfunction of the operator
.
We were unable to transcribe this image00= ((50)?) with. ſo = Ô - (Ô). We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
Multiple Choice: Let A =
. Let x be the solution of the following initial value problem:
x' = Ax, x(0) =
.
What is the value of ln(x())?
(a)
(b)
(c)
(d)
(e)
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
On January 1, 2020, Buffalo Company sold 11% bonds having a
maturity value of $600,000 for $622,744, which provides the
bondholders with a 10% yield. The bonds are dated January 1, 2020,
and mature January 1, 2025, with interest payable December 31 of
each year. Buffalo Company allocates interest and unamortized
discount or premium on the effective-interest basis.
Prepare the journal entry at the date of the bond issuance.
(Round answer to 0 decimal places, e.g. 38,548. If no
entry...
|U>=
|D>=
|R>=|L>=
|O>=|I>=
4. Suppose we have two spins in the entangled state alUU)+ADD) a. What is the probability of measuring the first spin to be|R). b. What is the resulting state of the second spin in this case in the U-D basis? 10 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
4. Suppose we have...
Consider the following hypotheses:
H0: μ ≤ 270
HA: μ > 270
Find the p-value for this test based on the following
sample information. (You may find it useful to reference
the appropriate table: z table or t
table)
a. x¯x¯ = 277; s = 23; n =
18
0.025
p-value < 0.05
0.01
p-value < 0.025
p-value 0.10
0.05
p-value < 0.10
p-value < 0.01
b. x¯x¯ = 277; s = 23; n =
36
p-value
0.10
0.025
p-value <...
8. The average grade on a Math test is 83 with a standard deviation of 5. The grades follow the Normal distribution. if the instructor assigns A's to the highest Q%, what is the lowest grade that will be assigned A? We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image56 12. The health of employees is monitored by periodically weighting them. A sample of 64 employees has a mean weight...
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