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Y_Kistochka [10]
4 years ago
14

The customer service manager for the XYZ Fastener Manufacturing Company examined 60 vouchers and found 9 vouchers containing err

ors. Find a 98 percent confidence interval for the proportion of vouchers with errors.
Business
2 answers:
Flura [38]4 years ago
8 0

Answer:

The Confidence Interval(CI) is calculated as (0.043, 0.257).

The steps and expanation is shown below.

Explanation:

The formula for a Confidence Interval(CI) for a population proportion is given as

p + z*[Sqrt(p(1 - p))/n]

Or

p - z*[Sqrt(p(1 - p))/n],

p is the sample proportion, n is the sample size, and z* is the appropriate value from the standard normal distribution for your desired confidence level. The following table shows values of z* for certain confidence levels.

For the 98% Confidence Interval, z*–value = 2.33

p = 9/60 = 0.15, confidence level z* = 2.33( From the standard table)

0.15 + 2.33[Sqrt(0.15(1 - 0.15))/60]

OR

0.15 - 2.33[Sqrt(0.15(1 - 0.15))/60]

0.15 + 0.107 or 0.15 - 0.107

Confidence Interval is

(0.043, 0.257)

fredd [130]4 years ago
6 0

Answer:

= (0.043 , 0.257)

Explanation:

p = 9/60 = 0.15

Z score for 98% confidence interval = Z0.01 = 2.33

The Confidence interval = (p + Z0.01 * sqrt(p * (1 - p) / n))

= (0.15 + 2.33 * sqrt(0.15 * (1 - 0.15) / 60))

= (0.15 + 0.107)

= (0.043 , 0.257)

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2700 thousand bonds with a face value of $1000 each, are sold at 106. The entry to record the issuance is
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Date, bonds sold at a premium

Dr Cash $28620000000

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Explanation:

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since the bonds were sold at 106, their price was =

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the difference between the face value and the actual market price = $2,862,000,000 - $2,700,000,000 = $1,62,000,000 must be recorded as premium on bonds payable (increases the bonds' carrying value)

<h3>What is the difference between market value and face value?</h3>
  • The market value is the actual price at which the security trades on the open market, as well as the price that fluctuates when the yield reacts to changes in interest rates.
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Explanation:

If we assume that the City of Juneau maintains its books and records to facilitate the preparation of its fund financial statements. The employees paid from the general fund had earned $90,000 on Monday, Tuesday, and Wednesday (June 28, 29, and 30).

The entry, if any, should be made in the city’s general fund on June 30 is to: Debit Expenses $90,000; credit Accrued wages and salary $90,000

The amount has been incurred in the month but has not been paid hence it has to be captured as expenses for the month of June while the double entry will be that the amount is captured as accrued wages signifying that it has not been paid within the period it was incurred

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On December 31, 2021, Sandhill Co. had 1,255,000 shares of $7 par common stock issued and outstanding. At December 31, 2021, sto
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The journal entries for the given transactions are recorded as follows:

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2) The repurchase of common stock is recorded by debiting the treasury stock and crediting the cash with the same amount of $223,200.

3) The dividend declared on preferred stock is recorded by debiting the retained earnings and crediting the dividend payable with equal amounts of $910,000 and at the time of making payment of dividends to preferred investors, the dividend payable should be debited and cash should be credited with same amounts of $910,000.

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5) The transfer of net income at year-end is recorded by debiting the net income and crediting the Retained earnings with equal amounts of $3,546,000.

<h3>What are the journal entries?</h3>

Journal entries are used to recognize the transactions of financial nature as and when entered by an entity. It is the primary step in the accounting process.

The journal entries for the provided transactions are as follows:

Date          Particulars                                              Debit ($)      Credit ($)

Jan 10   Cash Account (130,000 shares X $112 )   14,560,000

                  Preferred Stock (130,000 shares X $100)               13,000,000

                  Additional capital (130,000 shares X $12)                 156,000  

               (To record the issue of preferred stock )

Feb 8    Treasury stock (18,600 shares X $12)        223,200

                  Cash                                                                            223,200

             (To record the repurchase of common stock )

May 9   Retained earnings (130,000 X $100 X 7%) 910,000

                 Dividend payable                                                      910,000

               (To record the dividend declared on preferred stock )

Jun 8     Retained earnings(1,255,000-18,600 X $1.70) 2,101,880

                  Dividend payable                                                       2,101,880

               (To record the dividend declared on common stock )

Jun 10    Dividend payable                                               910,000

                    Cash                                                                            910,000

                (To record the payment of preferred dividends)

July 1      Dividend payable                                            2,101,880

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                (To record the payment of common dividends)

Dec 31    Net income                                                      3,546,000

                   Retained earnings                                                     3,546,000

                (To record the transfer of net income at year-end)

Therefore, the journal entries for the provided transactions are recognized as above.

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