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photoshop1234 [79]
3 years ago
12

(6 points) Life rating in Greece. Greece faced a severe economic crisis since the end of 2009. Suppose a Gallup poll surveyed 1,

000 randomly sampled Greeks in 2011 and found that 24% of them said they would rate their lives poorly enough to be considered "suffering." Round all answers to four decimal places. 1. What is the population parameter of interest? A. The score on the survey that corresponds to suffering. B. The actual proportion of Greeks who believe they are suffering. C. The 25% of Greeks in the sample who believe they are suffering. D. All the people who live in Greece. 2. What is the value of the point estimate of this parameter? 3. Construct a 95% confidence interval for the proportion of Greeks who are "suffering." ( , ) 4. If we decided to use a higher confidence level, the confidence interval would be: A. wider B. narrower C. stay the same 5. If we used the same confidence level with a larger sample, the confidence interval would be: A. wider B. narrower C. stay the same
Business
1 answer:
miv72 [106K]3 years ago
3 0

Answer:

1. B. The actual proportion of Greeks who believe they are suffering.

2. This is the proportion of Greeks in the sample considered, i.e p = 0.25

3. n = 250 phat - 25% — 0.25 z score - 5%/2 —  2.5 on each end — z = 1.9 se - use formula - .0470.25 +/- 1.9 x .027+: .3675 -: .1325.

4. A. wider

5. B. narrower

Explanation:

In this question, it is essential to estimate the actual population of Greeks that believe they are extremely poor and also suffering. This will be used for proper sampling. Furthermore, in the sample considered, it was discovered that the parameter point estimate is approximately 25% and a change in the sample size or confidence level will alter the interval.

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The scenarios each illustrate a principle of economics. classify each scenario according to the principle that best fits it. you
storchak [24]

David's decision on the electronics to purchase represents opportunity cost.

The decision to hire another economist is marginal analysis.

Ana's decision on how to use her time involves opportunity cost.

<h3>What is opportunity cost?</h3>

Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives. When an economic agent chooses one option, he would not be able to choose another option.

<h3>What is marginal analysis?</h3>

Marginal analysis involves comparing the marginal cost or / and the marginal benefit of a decision.

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2 years ago
Suppose Hoosiers, a specialty clothing store, rents space at a local mall for one year, paying $13,800 ($1,150/month) in advance
tigry1 [53]

Answer:

1.

Dec 31    Rent expense                   $3450 Dr

                  Prepaid Rent                       $3450 Cr

2.

Oct 1     Prepaid Rent                        $13800 Dr

                  Cash                                       $13800 Cr

3.

Year end balances at 31 December:

Rent Expense = $3450

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Explanation:

Assumption: The year end for the business in on 31 December.

1.

The rent is paid in advance thus it is an asset. On 31 December the adjusting entry will be made under the accrual principle to match the current period's rent expense and record it in the period to which it belongs to. Thus we will credit the rent expense for 3 months i.e. October, November and December. We will credit the asset account that is Prepaid Rent.

2.

The prepayment of rent is creating an asset account in the title of prepaid rent. The entry would be to record the asset prepaid rent by the full amount of the rent prepaid and credit the other asset account through which the payment is being made.

3.

The adjusted year end balance for rent expense will be the rent expense paid for this period that is $1150 * 3 = 3450

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3 years ago
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aleksley [76]

Answer:

d. Michaela and her team create goals that balance the strengths, roles, and responsibilities of individual team members.

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This entails that each team member contribute their own quota to the process.

The whole team is now involved in execution of planned actions.

The best statement that portrays this is: Michaela and her team create goals that balance the strengths, roles, and responsibilities of individual team members.

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NemiM [27]
Depreciating means to become less valuable over time, so I believe the correct answer is <span>b. become less valuable over time.</span>
6 0
2 years ago
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