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Naily [24]
3 years ago
13

Suppose a researcher wants to evaluate a self-esteem program by measuring students’ self-esteem before and after a self-esteem p

rogram is administered. if all of the students score very high in self-esteem before the program begins, then the measurement procedure has a sensitivity problem known as
Business
1 answer:
Alik [6]3 years ago
4 0
<span>This is known as the ceiling effect. This means that the independent variable no longer has an effect on the dependent variable in this circumstance. It can also mean that the level above which a variance is an independent variable is no longer estimated.</span>
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Write an essay about Reception and basic etiquette of
Dmitriy789 [7]

Answer:

The reception of the organization is the first place that a visitor sees. It is first observation of any visitor and then a perception is created about the whole organizations. The staff at reception must be well dress according to the organization rules.

Explanation:

The staff should be polite and speak gently to every one. There should be a culture of greeting every one in the organization this is the basic and an important etiquette. The workplace of every individual should be clean and the files and papers should be arranged properly. Everyone should speak politely to each other so that the other staff working in office does not gets irritated.

5 0
3 years ago
April runs a small shop where she provides a service. She is able to process an average of 11 customers per hour. An average of
professor190 [17]

Answer:

5. Po= 0.36

6. Pn = 0.04

7. 0.16

8. 1.11

9. 1.75

10. 9.9

Explanation:

5. Computation for the probability that April will not be working with a customer

Using this formula

Po=1-(Average number of arrival per hour/Average number of customer served per hour)

Let plug in the formula

Po= 1-(7/11 )

Po=1-0.64

Po= 0.36

Therefore the probability that April will not be working with a customer will be 0.36

6. Calculation for the probability of 5 customers in the system

Using this formula

Pn= (Average number of arrival per hour/Average number of customer served per hour)* Po

Let plug in the formula

Pn= (7/11)^5* 0.36

Pn=0.104358*0.36

Pn=0.037

Pn = 0.04 (Approximately)

Therefore the probability of 5 customers in the system will be 0.04

7. Calculation for the average time a customer spends waiting in line

Time spend Waiting in line=7^2/11(11 – 7) /7

Time spend Waiting in line=(49/44)/7

Time spend Waiting in line = 1.11/7

Time spend Waiting in line= 0.16

Therefore the average time a customer spends waiting in line will be 0.16

8. Calculation for the average number of customers waiting in line

Customers waiting in line = 7^2/11(11 – 7)

Customers waiting in line=49/44

Customers waiting in line= 1.11

Therefore the average number of customers waiting in line will be 1.11

9. Calculation for the average number of customers in the system

Average customers in the system= 1.11 +(7/11)

Average customers in the system= 1.11 +0.64

Average customers in the system = 1.75

Therefore the average number of customers in the system will be 1.75

10. Calculation for the arrival rate in order for April to stay that busy

Arrival rate = 0.9 * 11

Arrival rate = 9.9

Therefore the arrival rate in order for April to stay that busy will be 9.9

4 0
3 years ago
Under the percentage of completion method, if the actual costs are ____ the estimated costs, the taxpayer must pay interest on t
Sphinxa [80]

Answer:

The correct answer is Less than the estimated costs.

Explanation:

The percentage method completed is an accounting practice used to recognize income in long-term contracts.

When long-term projects (greater than one year) are undertaken, the costs and revenues associated with it are incurred throughout its life.

This accounting method, as its name suggests, allows the company to account for part of the associated income and expenses incurred as the project phases are completed. Thus, the percentage complete method is understood as a method of recognition of recognition of income and expenses that is applied continuously without having to defer income and expenses at the end of the project.

8 0
3 years ago
You currently purchase a part used in your production process from an outside supplier, and have decided to begin making this pa
KIM [24]

Answer:

At an annual requirement of 40,000 units, selecting the low-cost option will save the company per year:

b) $50,000

Explanation:

a) Data and Calculations:

ALTERNATIVE                           FIXED COST            VARIABLE COST

Special-Purpose Equipment     $200,000 per year      $15 per unit

General-Purpose Equipment     $50,000 per year     $20 per unit

Total Cost of Production for 40,000 units under the two alternatives:

ALTERNATIVE       FIXED COST    VARIABLE COST         TOTAL  COSTS

Special-Purpose   $200,000      $600,000 ($15*40,000)    $800,000

General-Purpose     $50,000    $800,000 ($20*40,000)   $850,000

b) The difference between the two alternatives in total costs is $50,000 ($850,000 - $800,000) with the low-cost alternative as the Special-Purpose Equipment.

7 0
3 years ago
World trade organization (wto) member countries account for approximately __________ percent of world trade.
svp [43]
World trade organization member countries account for approximately 80-95% of world trade. Its three main functions are: -Forum for negotiation -Administration -Dispute Settlement To sum it up, World Trade Organization sets the rules, allows countries to talk, and has process for actually resolving problems.
3 0
3 years ago
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