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olga2289 [7]
3 years ago
5

The marketing manager for an automobile manufacturer is interested in determining the proportion of new compact-car owners who w

ould have purchased a passengerside inflatable air bag if it had been available for an additional cost of $300. The manager believes from previous information that the proportion is 0.30. Suppose that a survey of 200 new compact-car owners is selected and 79 indicate that they would have purchased the inflatable air bags. If you were to conduct a test to determine whether there is evidence that the proportion is different from 0.30 and decided not to reject the null hypothesis, what conclusion could you draw? Group of answer choices
A)There is not sufficient evidence that the proportion is not 0.30.
B)There is sufficient evidence that the proportion is 0.30.
C)There is sufficient evidence that the proportion is 0.30.
D)There is not sufficient evidence that the proportion is 0.30.
Business
1 answer:
scoray [572]3 years ago
6 0

Answer:

A)There is not sufficient evidence that the proportion is not 0.30.

Explanation:

When carrying out a statistical test, we always have two types of hypothesis which include null hypothesis and alternative hypothesis. The two hypotheses are opposite of each other, if one rejects one, he/she must accept the other. If the null hypothesis is accepted, it means that there is no statistical significance of the claim. In this case, the null hypothesis is accepted meaning that there is not sufficient evidence that the proportion is not 0.30. Hence, the correct answer is A

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Ellen has entered all of her monthly expenses. She needs to create a formula that will deduct her monthly expenses from her mont
Phantasy [73]

Answer:

Absolute reference

Explanation:

An absolute reference in excel indicates a reference that is locked such that rows and columns do not alter when copied to another cell in the excel sheet.

It points to an actual fixed location in excel and absolute referencing is simply by adding a dollar  sign before the row and column.

In other words ,Ellen will absolutely reference her income ,as the income is the same month-on-month.

5 0
4 years ago
22. Which one of the following is correct regarding the utilization of a good without an alternative use?
photoshop1234 [79]

Answer:

it's 2 opportunity cost will increase

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8 0
1 year ago
One day, Barry the Barber, Inc., collects $500 for haircuts. Over this day, his equipment depreciates in value by $80. Of the re
zheka24 [161]

Answer:

Gross Domestic Product

= $500

<em>GDP is the final value of goods and services. The haircut is valued at $500 so is GDP. </em>

Net National Product:

= GDP - Depreciation

= 500 - 80

= $420

National Income

= $420

<em>This is the income that a resident of the country earns and $420 is what Barry earned in net income.</em>

Personal Income

= National income - Retained earnings

= 420 - 120 - 50

= $250

Disposable Personal Income (Dollars)

= Personal income - income taxes

= 250 - 90

= $160

4 0
3 years ago
Breakin Away Company has three employees—a consultant, a computer programmer, and an administrator. The following payroll inform
alekssr [168]

Answer:

Gross pay:

  • consultant $4,000
  • computer programmer $3,300
  • administrator $2,800

Net pay:

  • consultant $2,767.98
  • computer programmer $2,295.48
  • administrator $1,993.98

Explanation:

                                           regular earnings     overtime    withholding  

                                                                                              allowances

Consultant                        $4,000 per week       N/A                2

Computer programmer          $60 per hour        1.5                  1

Administrator                          $50 per hour          2                  2

computer programmer worked 50 hours = ($60 x 40) + ($60 x 10 x 1.5) = $3,300

administrator worked 48 hours = ($50 x 40) + ($50 x 8 x 2) = $2,800

Social security taxes:

  • Consultant = 6% x $4,000 = $240                        
  • Computer programmer = 6% x $3,300 = $198        
  • Administrator = 6% x $2,800 = $168

Medicare taxes:

  • Consultant = 1.5% x $4,000 = $60                        
  • Computer programmer = 1.5% x $3,300 = $49.50        
  • Administrator = 1.5% x $2,800 = $42

Federal income taxes:

  • Consultant: amount subject to withholding = $4,000 - (2 x $75) = $3,850. Federal income taxes = $356.90 + [28% x ($3,850 - $1,796) = $932.02                        
  • Computer programmer = amount subject to withholding = $3,300 - (1 x $75) = $3,225. Federal income taxes = $356.90 + [28% x ($3,225 - $1,796) = $757.02            
  • Administrator = amount subject to withholding = $2,800 - (2 x $75) = $2,650. Federal income taxes = $356.90 + [28% x ($2,650 - $1,796) = $596.02  

Gross pay:

  • consultant $4,000
  • computer programmer $3,300
  • administrator $2,800

Net pay:

  • consultant $4,000 - ($240 + $60 + $932.02) = $2,767.98
  • computer programmer $3,300 - ($198 + $49.50 + $757.02) = $2,295.48
  • administrator $2,800 - ($168 + $42 + $596.02) = $1,993.98
6 0
4 years ago
Ray, a manager at Senzel Inc., wants to implement a new software in the company's processes. This software will help him monitor
Airida [17]

Answer:

C . Consulting

Explanation:

Ray, a manager at Senzel Inc. is utilizing consulting skills.

The lower-level managers he discusses with in order to understand the effect the software will have on the internal environment of the company refers to the CONSULTANT in this scenario.

Consulting can be defined as the process of giving advice or seeking the help of professionals regarding a particular subject in a specific field.

Consulting means to engage in the business of giving advice to professionals in a particular field.

Consulting is the act of helping people to solve problems of moving from their current level to their desired level.

A consultant refers to a professional who renders the service of giving advice to people in a particular field mostly in exchange for a fee.

4 0
3 years ago
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