The risk-free rate is 5% and the expected return on the market is 12%. P&G Stock has a beta of 0.8. For a given year, P&G Stock returned 15% while the market returned 14%. The systematic portion of P&G Stock's unexpected return was _____% and the unsystematic portion was _____ %. Show your work
In: Finance
In: Electrical Engineering
Maintenance of Production Facility
A production facility has several 3-D printing machines which need maintenance for two reasons. Maintenance type A: a sensor may have detected a fault, e.g. an oil leak. Maintenance type B: the quality of the printed product is unacceptable. Each maintenance requirement occurs at random and independently of other requirements for maintenance, with characteristics summarized in the following table:
|
Maintenance Type |
Average rate of occurrence per week totalled over all 3-D printing machines in the production facility |
Cost of maintenance |
|
A |
6.7 (maintenance events per week) |
$430 (per maintenance event) |
|
B |
2.1 (maintenance events per week) |
$2600 (per maintenance event) |
What is the probability of exactly 6 maintenance events of type A in half a week?
Question 45 options:
|
<0.02 |
|
|
Between 0.02 and 0.04 |
|
|
Between 0.04 and 0.06 |
|
|
Between 0.06 and 0.08 |
|
|
>0.08 |
Question 46 (1 point)
Maintenance of Production Facility
A production facility has several 3-D printing machines which need maintenance for two reasons. Maintenance type A: a sensor may have detected a fault, e.g. an oil leak. Maintenance type B: the quality of the printed product is unacceptable. Each maintenance requirement occurs at random and independently of other requirements for maintenance, with characteristics summarized in the following table:
|
Maintenance Type |
Average rate of occurrence per week totalled over all 3-D printing machines in the production facility |
Cost of maintenance |
|
A |
6.7 (maintenance events per week) |
$430 (per maintenance event) |
|
B |
2.1 (maintenance events per week) |
$2600 (per maintenance event) |
What is the standard deviation of the total cost of maintenance of both type A and type B events for one week?
Question 46 options:
|
<$2000 |
|
|
Between $2000 and $4000 |
|
|
Between $4000 and $6000 |
|
|
Between $6000 and $8000 |
|
|
>$8000 |
Question 47 (1 point)
Maintenance of Production Facility
A production facility has several 3-D printing machines which need maintenance for two reasons. Maintenance type A: a sensor may have detected a fault, e.g. an oil leak. Maintenance type B: the quality of the printed product is unacceptable. Each maintenance requirement occurs at random and independently of other requirements for maintenance, with characteristics summarised in the following table:
|
Maintenance Type |
Average rate of occurrence per week totalled over all 3-D printing machines in the production facility |
Cost of maintenance |
|
A |
6.7 (maintenance events per week) |
$430 (per maintenance event) |
|
B |
2.1 (maintenance events per week) |
$2600 (per maintenance event) |
What is the probability of more than 2 maintenance events of type B in one week?
Question 47 options:
|
<0.2 |
|
|
Between 0.2 and 0.4 |
|
|
Between 0.4 and 0.6 |
|
|
Between 0.6 and 0.8 |
|
|
>0.8 |
Question 48 (1 point)
Maintenance of Production Facility
A production facility has several 3-D printing machines which need maintenance for two reasons. Maintenance type A: a sensor may have detected a fault, e.g. an oil leak. Maintenance type B: the quality of the printed product is unacceptable. Each maintenance requirement occurs at random and independently of other requirements for maintenance, with characteristics summarized in the following table:
|
Maintenance Type |
Average rate of occurrence per week totalled over all 3-D printing machines in the production facility |
Cost of maintenance |
|
A |
6.7 (maintenance events per week) |
$430 (per maintenance event) |
|
B |
2.1 (maintenance events per week) |
$2600 (per maintenance event) |
What is the standard deviation of the number of maintenance events of type A in one week?
Question 48 options:
|
<2 |
|
|
Between 2 and 4 |
|
|
Between 4 and 6 |
|
|
Between 6 an 8 |
|
|
>8 |
In: Statistics and Probability
Prepare 3 L of 0.2 M Acetate buffer, pH 5.0 starting with Sodium Acetate (MW= 136) and 1 N Acetic Acid (pKa = 4.76). Calculate the amount of Sodium Acetate (g) and amount of Acetic acid (ml).
In: Chemistry
Must be calculated in R
In twenty prey visits on carnivorous plants, if the probability
of a capture in one visit is 0.2, what is the probability to have 3
to 6 captures ,
or P(3 less or equal than X less or equal than 6).
In: Statistics and Probability
You are due to receive $500 every 3 months from your parents starting 3 months from the day you were born. If the three-month interest rate is 0.2%, what is the value of these payments on your 18th birthday?
In: Finance
Let X ∼ Bin(9, 0.2).
a. Find P(X > 6).
b. Find P(X ≥ 2).
c.Find P(2≤X<5)
d. Find P(2 < X ≤ 5).
e.Find μX
f.Find σX2
In: Statistics and Probability
In: Statistics and Probability
Environmental lapse rate = -0.7 degree C/100m upto 100 m altitude
Environmental lapse rate = 0.1 degree C/100m after 100 m altitude
Adiabatic lapse rate is based on moist air.
Find the atmospheric condition from the example below.a) Mixed radiational inversion
b) Radiational inversion
c) Subsidentail inversion
d) Frontal inversion
e) Advective inversion
Will upvote, thanks in advance
In: Physics
Second data set:
|
For this data we do not know how T depends on L. We hope that T is proportional to some power of L. Transform data by taking Logarithms and do linear regression. Upon computing the regression round to one decimal
1.What is the slope?
2.What is R2? Use two decimals
3.Predict the value of T when L = 5.5. Use one decimal
In: Statistics and Probability