Answer:
b) every individual in a population has an equal probability of being selected as a respondent
Explanation:
Simple random sampling is a sampling technique in which the selection of item completely depends on chance or by probability so everyone in the population as an equal chancr of being selected into the sample group.
Answer: True
Explanation:
Inflation rate actual measures an increase in the consumer price index (CPI) which is based on average prices of various goods.
The goods which are considered under inflation are based on whether they fall under the prevalent consumption basket in that country.
The index therefore has various goods based on what goods that country consumes the most some goods are responsible for price increase whilst some for price decrease depending on how heavy does each good weigh on the overall consumption basket of that country.
A price index refers to an average price of particular good or services in a particular region at a certain period.
Answer:
The answer is the sleeper effect.
Explanation:
The sleeper effect is usually related to persuasion. It occurs when there is a delay in the effect of a message. When there is a persuasive message like a television advertisement, people's attitudes usually increase.
Over time, however, some attitudes change the way through which people perceive the message. It means that it seems that people had never been exposed to communication. Furthermore, the sleeper effect occurs when people are exposed to a specific persuasive message, and at the same time, this persuasive message is followed by a discounting cue.
The answer is "<span>concrete operational thinking".
The concrete operational stage starts around age seven and proceeds until roughly age eleven. Amid this time, kids pick up a superior comprehension of mental activities. Youngsters start considering solid occasions however experience issues understanding unique or theoretical ideas.
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