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Mamont248 [21]
3 years ago
9

A study examined the employment benefits of getting a PhD degree.PhD degree. The researchers made inferences based on employment

rate data collected for a sample of individuals who took graduate entrance examinations required for PhD program admission.PhD program admission. All those who took exam in any of four selected periods were mailed a questionnaire.Those who responded to thequestionnaire were then sent three follow dash up surveys. The final sample of 3 ,853,785 represents only those individuals who responded to all four surveys. (For example, about 6,000 took the exam on one occasion: of these, only about only about 700 responded to to all four surveys.)a. For this​ study, describe the population of interest.A.All people who have a PhD.All people who have a PhD.B.All 3 comma 785 people who responded to all four surveys.All 3,785 people who responded to all four surveys.C.All people who are employed.D.All those who took the exam during the selected time period.All those who took the exam during the selected time period.
Business
1 answer:
ss7ja [257]3 years ago
8 0

Answer:

Option D

Explanation:

This is the group whom the researcher wants to know more about and to draw inference from.

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Salmone Company reported the following purchases and sales for its only product. Salmone uses a perpetual inventory system. Dete
storchak [24]

Answer:

The cost of goods sold using the LIFO menthod is;

d. $3,580

Explanation:

Last in First Out (LIFO) method is an inventory method where the recently purchased good is sold first. This means that when accounting for the cost of goods sold, we use the unit cost of the goods that were purchased recently. In our case;

1 Beginning Inventory 150 units @ $10.00

5 Purchase 220 units @ $12.00

10 Sales 140 units @ $20.00

15 Purchase 100 units @ $13.00

24 Sales 150 units @ $21.00

<em>Step 1: Determine total number of units sold;</em>

Total number of units sold=number of sales on May 24+number of sales on May 10

where;

number of sales on May 24=150 units

number of sales on May 10=140 units

replacing;

Total number of units sold=(150+140)=290 units

Total number of units sold=290 units

<em>Step 2: Determine total cost of goods sold</em>

The first 100 units sold were each sold at $13

The remaining 190 units were each sold at $12

Total cost of goods sold=(100×13)+(190×12)=(1,300+2,280)

Total cost of goods sold=$3,580

5 0
4 years ago
In what way is the mississippi college savings account program helping to bridge the economic divide?
3241004551 [841]

Answer:

The mississippi college savings account program helps children save for more expensive schools by starting a savings account at a very young age.

The Mississippi College Savings Account Plan is helping bridge the economic drive by allowing the students to become familiar with the banking service, getting them used to the banking system and saving accounts.

4 0
3 years ago
O que é racismo no futebol ?????me ajudem é para a manhã
atroni [7]

Mainly racism means judges anybody  to see his / her colour

6 0
3 years ago
Joanie is an engineer at an architectural firm. she is very proud of this fact and often defines herself in terms of her work to
Korvikt [17]

This is known as <u>"self-enhancement".</u>


Self-enhancement is when people tend to rate themselves better than expected, trust they have a superior than normal likelihood of progress, and ascribe their victories to individual inspiration or capacity while reprimanding the circumstance for their missteps.  

Self-enhancement is a kind of inspiration that attempts to influence individuals to like themselves and to keep up confidence. This thought process turns out to be particularly unmistakable in circumstances of risk, disappointment or hits to one's confidence. Self-improvement includes an inclination for positive over negative self-sees.

5 0
3 years ago
how do polling firms respond to the difficulties of obtaining a body of respondents that truly reflects the population at large?
SSSSS [86.1K]

By weighing the responses of diverse groups, polling companies attempt to overcome the challenges of assembling a sample of respondents that accurately reflects the entire population.

<h3>What is a survey research ?</h3>

The definition of survey research is "the gathering of data from a sample of people through their responses to questions". A variety of techniques can be used to find participants, gather data, and instrument the study in this type of research. Both quantitative and qualitative research methods can be applied to surveys.

Historically, large-scale population-based data gathering has been a component of survey research. This kind of survey research's main goal was to quickly gather information on the features of a wide sample of interesting people. Consumer feedback surveys and large census surveys that gather data on demographic and personal characteristics are two prominent examples. These questionnaires, which were frequently mailed out, were designed to gather information for programs or products aimed at a specific population or group or to describe the demographic characteristics of individuals.

To know more about survey research, visit :

brainly.com/question/16255150

#SPJ4

The complete question is mentioned below :

Polling firms respond to the difficulties of obtaining a body of respondents that truly reflects the population at large by:

a. sampling the responses of the target group.

b. weighting the responses of various groups.

c. randomly selecting the best responses.

d. counting the number of positive responses.

e. counting the number of negative responses.

8 0
1 year ago
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