Answer:
The probability is 1.
Explanation:
Despite that the he distribution is positively skewed, the distribution of sample means of one-bedroom apartments will still be a a normal distribution based on Central Limit Theorem.
Since we have
μ = mean = 2200
SD = standard deviation = 250
n = sample size = 50
Therefore,
Standard error = SD ÷ √n
= 250 ÷ √50
= 250 ÷ 7.07106781186548
= 35.3553390593274 approximately 35.36
Standardize xbar to z = (xbar - μ) ÷ (SD ÷ √n)
Therefore, we have:
P(xbar > 1,950) = P(z > (1,950 - 2200) ÷ 35.36)
= P(z > - 250 ÷ 35.36)
= P(z > -7.07) = 1
Therefore, the probability of selecting a sample of 50 one bedroom apartments is 1 which can be said to be certain.
Answer: Accountability
Explanation:
Hachiro still needs to work on his accountability to be able to put into consideration the effect of the activities of his company on the society. Accountability involves being able to take record of one's action and also being to take responsibility for actions.
The prize is really worth $1,006,512.21.
<h3>What is present value?</h3>
Present value is the sum of cash flows discounted at the rate of interest or the discount rate. The annual cash flows for the next 10 years = $1.5 million / 10 = 150,000
The present value can be determined using a financial calculator
Cash flow from year 1 to 10 = $150,000
Discount rate = 8%
Present value = $1,006,512.21
Here is the complete question: You win a lottery with a prize of $1.5 million. Unfortunately the prize is paid in 10 an¬nual installments. The first payment is next year. How much is the prize really worth? The discount rate is 8 percent.
To learn more about present value, please check: brainly.com/question/25748668
Answer:
Select the answer that best describes the strategies in this game.
- Both companies dominant strategy is to add the train.
Does a Nash equilibrium exist in this game?
- A Nash equilibrium exists where both companies add a train. (Since I'm not sure how your matrix is set up I do not know the specific location).
Explanation:
we can prepare a matrix to determine the best strategy:
Swiss Rails
add train do not add train
$1,500 / $2,000 /
add train $4,000 $7,500
EuroRail
do not add train $4,000 / $3,000 /
$2,000 $3,000
Swiss Rails' dominant strategy is to add the train = $1,500 + $4,000 = $5,500. The additional revenue generated by not adding = $5,000.
EuroRail's dominant strategy is to add the train = $4,000 + $7,500 = $11,500. The additional revenue generated by not adding = $5,000.
A Nash equilibrium exists because both companies' dominant strategy is to add a train.
Answer:
$4,089 Unfavorable
Explanation:
Data provided
Standard variable rate = $9.20
Direct labor hours = 1,160
Variable manufacturing overhead costs = $14,761
The computation of variable overhead rate variance is shown below:-
Variable overhead rate variance = (Standard variable rate - (Variable manufacturing overhead costs ÷ Direct labor hours)) × Direct labor hours
= ($9.20 - ($14,761 ÷ 1,160) × 1,160
= ($9.20 - $12.725) × 1160
= $4,089 Unfavorable
Therefore for computing the variable overhead rate variance we simply applied the above formula.
