Si se tiene un activo de Q50,000.00 menos un patrimonio de

The automatic ticket machines at a railroad station are programmed to ask every 7th ticket buyer on a given day if they would bu

jeka94

Calculate the sample proportion (198 yes responses out of 316).
$\hat{p}= \frac{198}{316} =0.6266$

We want to test against a sample size of n = 2200 daily passengers.
In order to use the normal distribution, we should satisfy
$n \hat{p} \ge 10\,\, and\,\, n(1 - \hat{p}) \ge 10$
2200*0.6266 = 1378.5
2200*(1-0.6266) = 821.5
We may use the normal distribution.

Let us use a 95% confidence interval.
The estimate for the population proportion is
$p=\hat{p} \pm z^{*} \sqrt{ \frac{\hat{p}(1-\hat{p})}{n} }$
where z* = 1.96 at the 95% confidence level.

$1.96 \sqrt{ \frac{06266(1-0.6266)}{2200} } =0.0202$
Therefore
p = 0.6266 +/-0.0202 = (0.6064, 0.6468)

Answer:
At the 95% confidence level, about 60% to 64% of regular passengers will buy snacks on the train.

3 0

3 years ago

________________________ diagnose, replace, maintain, identify faults with, and repair electrical wiring and computer-based equi

ololo11 [35]

The answer is light line technicians as they are the ones responsible of providing care and fixing the components of the vehicles, whether they will diagnose it, replace and identify the faults that causes failures and complications to the vehicles, they are the ones who are responsible for providing the support it needs.

4 0

3 years ago

How do you suppose the demographics of an aging population of "baby boomers" in the united states will affect the demand for mil

Aleksandr-060686 [28]

I would say the aging "baby boomers" will not consume much milk as that is more common for babies and young children to consume it so therefore I think that the overall demand will decrease so milk sales will decrease significantly.

6 0

4 years ago

Which of the following is true regarding the value of an option? A) Unlike the Black-Scholes formula, the Put-Call Parity sugges

NeX [460]

Answer: B) The option premium is greater or equal to its intrinsic value because of the time premium.

Explanation:

The option premium can be calculated by adding the time premium and the intrinsic value. The time premium is the part of the option premium that accounts for the time remaining till the premium matures while the intrinsic value is the difference between the value of underlying asset and the strike price.

As the time premium can be zero but never negative, the option premium can either be greater than its intrinsic value or equal to it. It cannot be lower than it because of the time premium.

6 0

3 years ago

Meger Manufacturing uses the direct labor cost method for applying factory overhead to production. The budgeted direct labor cos

kiruha [24]

Answer:

The correct answer is C.

Explanation:

Giving the following information:

The budgeted direct labor cost and factory overhead for the previous fiscal year were $1,000,000 and $800,000, respectively.

Job 352A

Direct material= $32,000

Labor costs= $45,000

First, we need to calculate the predetermined manufacturing overhead rate:

Estimated manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base

Estimated manufacturing overhead rate= 800,000/1,000,000= $0.8 per direct labor dollar

Now, we can calculate the total cost:

Total cost= direct material + direct labor + allocated MOH

Total cost= 32,000 + 45,000 + (0.8*45,000)= $113,000

6 0

3 years ago