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Hunter-Best [27]
3 years ago
5

A researcher was interested in the relationship between the number of texts sent in a day and the number of e-mails sent in a da

y by employees at a certain company. Using 15 data values, a 90 percent confidence interval for the slope of a regression model was found to be (2.31, 3.47). The researcher claims that the interval would have been narrower with a different sample size if all other things remained the same. Which of the following sample sizes would make the researcher's claim NOT true?
A. 14
B. 16
C. 20
D. 30
E. 100
Business
1 answer:
mixas84 [53]3 years ago
3 0

Answer:

A. 14

Explanation:

the researcher claims that the width of the interval would have been smaller if the sample had been different, and in this case different refers to larger. The original sample included only 15 people, so in order to increase the data sample, you must include more than 15 people. That is why 14 doesn't make sense.

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On December 28, 2021, Tristar Communications sold 10 units of its new satellite uplink system to various customers for $25,000 e
lina2011 [118]

Answer:

The income before tax will be affected by discounts in 2021.

Explanation:

The terms 1/10, n/30 imply that payment made within 10 days will enjoy 1% discount while full payment has to be made within 30 days if the payment was not made within 10 days.

Since it is assumed in the question that all customers paid the net-of-discount amount on January 6, 2022, that means they all paid within 10 days and enjoyed 1% discount. The anticipated discount allowed is calculated as follows:

Anticipated discount allowed = 1% * ($25,000 * 10) = 1% * $250,000 = $2,500

Since the sales was made on December 28, 2021, the anticipated discount allowed will reduce the 2021 income before tax by $2,500.

This is based on the Matching Concept which states that revenues and their related expenses must be recognized in the accounting period.

Therefore, the income before tax will be affected by discounts in 2021.

6 0
2 years ago
Melissa's tugboat accidentally collides with Tyler's yacht, and Tyler sues Melissa for negligence. A federal jury finds Melissa
soldier1979 [14.2K]

Answer:

C. overturn the punitive damage award as grossly excessive

Explanation:

7 0
3 years ago
This firm is a natural monopoly. True False If the firm produces 68 units and charges $28 per unit, it will in the long run. Whi
Maurinko [17]

Answer:

True. This is because the curve of ATC shifted downward to show an increase in output. As the ATC curve moves downward, the quantity of goods increase while the price decreases. The quantity of goods produced is equivalent to 68 units which is consistent with the regulation of price. Price regulation is used to manage the effects of monopoly on the market system.

Explanation:

True. This is because the curve of ATC shifted downward to show an increase in output. As the ATC curve moves downward, the quantity of goods increase while the price decreases. The quantity of goods produced is equivalent to 68 units which is consistent with the regulation of price. Price regulation is used to manage the effects of monopoly on the market system.

3 0
2 years ago
Ersatz Beneficial Insurance wants to estimate the cost of damage to cars due to accidents. The standard deviation of the cost is
nikklg [1K]

Answer:

c. 1537

Explanation:

Please see attachment

8 0
3 years ago
Suppose Ginger deposits $5,000 in cash into her checking account at the Bank of Skidoo. Show this transaction in a T-account for
Nutka1998 [239]

Answer:

1) Suppose Ginger deposits $5,000 in cash into her checking account at the Bank of Skidoo. Show this transaction in a T-account for the Bank of Skidoo.

Reserves                                                  Checkable deposits

debit             credit                                  debit             credit  

5,000                                                                             5,000

2) The Bank of Skidoo has no excess reserves and is subject to a 6 percent required reserve ratio. Assume the Bank of Skidoo makes the maximum loan possible from Ginger's deposit to Thurston. Show this transaction in a new T-account for the Bank of Skidoo.

Reserves                                                  Loans

debit             credit                                  debit             credit  

5,000                                                       4,700

<u>                      4,700</u>                            

300

3) Thurston decides to use the money he borrowed to purchase a sail boat. He writes a check for the entire loan amount to Gilligan's Seagoing Vessels, which deposits the check in its bank, the Paradise Bank of Kona, Hawaii. When the check clears, the Bank of Skidoo transfers the funds to the Paradise Bank. Show these transactions in a new T-account for the Bank of Skidoo.

Reserves                                                  Checkable deposits

debit             credit                                  debit             credit  

5,000                                                                             5,000

                     4,700                                  <u>4,700                      </u>

300                                                                                 300

<u>                      4,700 </u>

                     4,400

4) The maximum amounts of deposits that can be created from Ginger's initial deposit is $_____

Increase in checkable deposits = change in bank reserves / required reserves = $5,000 / 6% = $83,333.33

The maximum amounts of loans that can be created from Ginger's initial deposit is $_____

the maximum amount of loans that can be created in Ginger's bank is $4,700, but the maximum amount that loans can be created in the whole banking system = $83,333.33 - $5,000 = $78,333.33

3 0
3 years ago
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