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shtirl [24]
3 years ago
14

An experiment is designed to compare the average salaries of employees in a particular position in two competing companies. The

null hypothesis is assumed to be that there is no difference in the average salaries of employees in a particular position in the two companies. What is the alternative hypothesis?
Business
2 answers:
bazaltina [42]3 years ago
4 0
If the null hyp. assumes equal average salaries (i.e. no difference), then the alternative can take on three cases: (1) one mean is greater than the other, (2), one mean is small than the other, or (3) the means are not equal. (1) and (2) sound the same, so I should be more precise. If <span>μ1</span> is supposed to be the average for one company, and <span>μ2</span> the average for the other, then (1) would indicate <span><span>μ1</span>><span>μ2</span></span>, while (2) would represent the case that <span><span>μ1</span><<span>μ2</span></span><span>.</span>
sineoko [7]3 years ago
4 0
The alternative hypothesis is there is a (significant) difference between the average salaries of employees in the two companies.

The alternative hypothesis is the hypothesis that is validated when the null hypothesis fails to be supported.

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

 

 

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Joe is a computer service technician. People in his neighborhood usually depend on his suggestions for purchasing any computer a
notsponge [240]

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Opinion Leader

Explanation:

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3 0
3 years ago
Machine Replacement Decision A company is considering replacing an old piece of machinery, which cost $600,700 and has $350,700
Veseljchak [2.6K]

Answer:

1.Incremental loss $300

2.Alternative II Replacing the Old Machine is beneficial because we have Incremental Profit of $300

2b.$250,000

Explanation:

1. Preparation of the differential analysis dated May 29

Differential Analysis

Continue with old machine (Alternative I ) or Replace old machine (Alternative II )

Continue with Replace the Differential effect

Old Machine Old Machine

Alternative 1 Alternative 2 Alternative 2

Revenue:

Revenue from Sale of Old Machine

$0 $62,600 $62,600

Cost:

Purchase Cost

$0 $484,500 $484,500

Variable Production (8 Years)

$1,240,000 $818,400 -$422,400

Profit / (Loss) ($1,240,000) ($1,240,300) -$300

Incremental loss = $300

2. Calculation to Determine whether to continue with (Alternative 1) or replace (Alternative 2) the old machine.

Alternative II Replacing the Old Machine is not beneficial because we have Incremental loss of $300

2b. Calculation for the sunk cost in this situation

The Sunk Cost will be the Book Value of Old Machine = $600,700-$350,700

= $250,000

Variable production workings

($155,100×8=1,240,800)

($102,300×8= 818,400)

7 0
4 years ago
The capital gain rate for a couple filing MFJ with taxable income of $79,000 is:Choose one answer: a. 0% b.15% c. 20% d. 28%
Alexxandr [17]

Answer:

Option (b) 15%

Explanation:

Data provided in the question:

Couple is filing MFJ i.e  Married Filing Jointly

Taxable income = $79,000

Now,

According to MFJ, capital gains tax brackets are as follows

Capital Gain Rate                  Income

           0%                              $0 to $78,750

           15%                             $78,751 to $488,850

           20%                            > $488,850

Therefore,

The taxable income of $79,000 lies in the bracket of 15% Capital Gain Rate

Hence,

Option (b) 15%

5 0
3 years ago
Landis Company purchased $2,000,000 of 8%, 5-year bonds from Ritter, Inc. on January 1, 2018, with interest payable on July 1 an
yanalaym [24]

Answer:

correct option is c. $51,240

Explanation:

given data

fair value of Ritter  Inc = $2,120,000

Landis Company purchased = $2,000,000

rate = 8 %

time = 5 year

bonds sold =  $2,083,160

rate = 7%

premiums July 1 =  $7,080

premiums December 31 = $7,320

solution

we get here Landis Company  comprehensive income as separate component of stockholders' equity  that is express as

comprehensive income = fair value of Ritter - ( bonds sold - premiums July 1  - premiums December 31 )  ..................1

put here value and we get

comprehensive income = $2,120,000 - ( $2,083,160 - $7,080 - $7,320  )

comprehensive income =  $51240

so correct option is c. $51,240

7 0
3 years ago
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