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Lorico [155]
3 years ago
11

"a survey is considered to be​ ___________ if it measures what it is supposed to measure."

Social Studies
1 answer:
olga55 [171]3 years ago
4 0
A survey is considered valid if it measures what it is supposed to measure, because if it didn't measure what it was supposed to measure, it would lose it's credibility and not make any sense. The word that goes in the blank is "valid".
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In terms of determinants of intellectual development, closely related people out to have more similar IQs than distantly related
zubka84 [21]

Answer:

Cross-sectional research method

Explanation:

The Cross-sectional research method is a method of observational study design. Here, in this study the experimenter or the researcher measures and studies the outcome and and exposures in the study participants in the same time.

In the context, An experimenter studies the heredity and the intelligence of the MZ twins who are reared together and for those who are reared apart. The findings of the experiment made by the researcher is a result of a cross sectional research method in this case.

3 0
3 years ago
PLEASE ANSWER NO LINK!!!
pishuonlain [190]

Answerino:

A

help me out with brainly.com/question/25265077 in return k?

5 0
3 years ago
Why did the founder fathers wrote the Declaration of Independence?
navik [9.2K]
The goal was to persuade the States that the time had come to declare their independence from Mother England for the United Colonies.
4 0
3 years ago
Choose one of the following countries - United Kingdom, Germany, or Russia.
choli [55]

Answer:1 The fundamental economic problem occurs because resources have to be allocated amongst competing uses since wants are infinite whilst resources are scarce.

i You and your family: unless you are very wealthy, you and your family will never have enough money/income to satisfy all of your wants. For example, you might want to go to see a film but do not have enough money to do so; your family may want to buy the latest flat-screen TV but does not have enough spare income to purchase it.

ii Government: all governments face the economic problem since they never have enough money in their budgets to be able to fund all of the wants that are required. As a result choices and priorities have to be made. Typical choices to be made are, for example, between spending more on an infant health programme or on an infant educational programme. The limited budget means that both cannot be funded.

iii Manufacturing business: revenue and capital funds for any business are limited either through what is available inside a business or what can be borrowed outside. So, a firm might like to replace all of its outdated machinery but because it lacks the capital available to be able to do so can only replace some of it.

2 A typical answer, which includes examples from your country, could be:

   Description

Typical Examples

  Land

Labour

Capital

Enterprise

Natural resources

Workers, human resources

Man-made aids for production

Organisation of production, taking risks

Copper, water, tropical climate Labourers, supervisors, managers Factories, machines airports Business managers, entrepreneurs

       3 A possible answer:

Specialisation is where a firm concentrates its production on those goods where it has an advantage over others. It can apply in the case of people in the workplace, for example, where a firm concentrates production on a limited range of products. A consequence of specialisation is that the firm can produce more than if it is producing a wider range of products with the same resources. The division of labour is where the production process is split into individual tasks that are carried out in order. It has important benefits for a firm and for the economy including an increase in productivity and quality of goods that are produced compared to if each worker was making the product from scratch.

4 i Free market economy: Singapore

The market mechanism operates across a wide range of goods and services; there is limited government  intervention, mainly in terms of regulations, budgetary and foreign policy. Minimal provision of public goods and merit goods.

Explanation:

5 0
3 years ago
Laggerstatten is important because:
puteri [66]

Answer:

Laggerstatten is very important because they preserve far better and more of the biota than the one that occurs under normal preservation conditions. So the paleontologist can see as completely as possible the ecological interaction of the organization in the particular habitat

Thank

Explanation:

Hope you find it useful

3 0
3 years ago
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