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soldi70 [24.7K]
3 years ago
5

A shocking fact: 66% of all teenagers have a tv set in their room. if an opinion poll chooses an srs of 1000 teens and asks if t

hey have a tv set in their room, the percent who say "yes" will vary if the sampling procedure is repeated. but the distribution of the percent who say "yes" in all the samples is centered at the truth about the population (66%). we call this desirable characteristic of sample proportions a low variability. b statistical significance. c sample repeatability. d absence of bias. e symmetry.
Business
1 answer:
olchik [2.2K]3 years ago
6 0

Answer – D. (Absence of bias)

The fact that the distribution of the percent of teens who say "yes" in all the samples is centered at the truth about the population (66%) shows the absence of bias in the Systematic Reviews (SRs). Lack of bias is a desirable characteristic of sample proportions as it lends to its reliability.

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__8. A local government has a limited
galina1969 [7]

Answer:

Benefits enjoyed by not having trash in unused building and vacant plots

Explanation:

Opportunity cost is the foregone benefit by deciding in favor of one item over the others. It is the value of the forfeited option. Opportunity cost is quantified as the cost of the next best alternative.

The local government has two options; to support local businesses or two remove trash from buildings. It has opted to support local businesses. Removing trash is the foregone benefit. The joy of having trash-free buildings and plots is the forfeited advantage. The value of a clean surrounding or the benefits derived by not having trash in the neighborhood is the opportunity cost.

3 0
3 years ago
In accounting for uncollectible receivables, the balance in Allowance for Doubtful Accounts will directly impact the amount of t
andriy [413]

Answer:

c. the analysis of receivables method.

Explanation:

In accounting for uncollectible receivables, the balance in Allowance for Doubtful Accounts will directly impact the amount of the adjustment when applying the analysis of receivables method.

The uncollectible account for receivables includes loans, credit sales or other debts that the business isn't expecting payment for and they are recorded as bad debt expense on the balance sheet.

The allowance for doubtful account method is used to account for the bad debt expense, and recorded before the bad debt occurs.

Basically, there are two (2) main methods of determining uncollectible accounts for receivables under the allowance method, these are;

1. The analysis of receivables method.

2. The percentage of sales method.

In this scenario, we are more concerned with this;

The analysis of receivables method is used to determine uncollectible account for receivables based on the age of respective accounts receivable.

4 0
2 years ago
Statement of Cash Flows—Indirect Method
GaryK [48]

Answer:

<u>Statement of Cash Flows</u>

Cash flow From Operating Activities

Net income                                                                        $524,580

<em>Adjustment for Non Cash Items :</em>

Depreciation expense - buildings                                      $51,660

Depreciation expense - machinery and equipment        $22,680

Patent amortization                                                              $5,040

<em>Adjustments for Changes in Working Capital Items :</em>

Increase in Accounts receivable                                      -$73,080

Decrease in Inventories                                                    $134,680

Increase in Prepaid expenses                                           -$6,400

Decrease in Accounts payable                                        -$89,600

Net Cash From Investing Activities                                 $569,540

Cash flow From Investing Activities

Buildings                                                                           -$579,600

Net Cash From Investing Activities                                 -$579,600

Cash flow From Financing Activities

Mortgage Note                                                                  $224,000

Dividends Paid                                                                  -$123,480

Net Cash From Financing Activities                                 $100,520

Movement during the year                                                  $82,320

Cash and Cash Equivalents at beginning of the year     $360,920

Cash and Cash Equivalents at end of the year                $443,240

Explanation:

For Determination of Dividends Paid, open a Dividends Paid Account as follows :

Debit:

Cash  (Balancing figure) 123,480

Balance c/d                       32,760

Totals                               156,240

Credit

Balance b/d                      25,200

Dividends Declared         131,040

Totals                               156,240

8 0
3 years ago
The ledger of Mai Company includes the following accounts with normal balances: D. Mai, Capital $9,000; D. Mai, Withdrawals $800
oksian1 [2.3K]

Answer: See explanation

Explanation:

The necessary closing entries from the available information at December 31 will be calculated thus:

1. Dec 31

Dr Services Revenue $13000

Cr Income Summary $13000

2. Dec 31

Dr Income Summary $10000

Cr Wages expense $8400

Cr Rent expense $1600

3. Dec 31

Dr Income Summary = $13000 - $10000 = $3000

Cr D. Mai, Capital $3000

4. Dec 31

Dr D. Mai, Capital $800

Cr D. Mai, Withdrawals $800

8 0
3 years ago
Outline reasons why some chemicals are not suitable for man's use​
Vilka [71]

Answer: Chemicals such as insecticides, pesticides, and others must be kept away because they can contaminate food, and make it poisonous to anybody. Some can cause burns, vomiting, diarrhea, and in very large amounts, drowsiness or death. Chemical products may cause immediate health effects, such as skin or eye irritation or burns, or poisoning. There can also be longer-term health effects from chemicals.

Explanation:

4 0
2 years ago
Read 2 more answers
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