| Question Answer | The entire collection of individuals about which information is being sought is called a _____ population | A ____ sample is one in which the population is divided into groups and a random sample of groups is drawn. cluster |
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What is the entire group of individuals about which we want information?
The entire group of individuals that we want information about is called
the population
. A sample is a part of the population that we actually examine in order to gather information. … A census attempts to contact every individual in the entire population.
What is a collection of information also called?
What is a collection of information also called?
data set or data
.
When all individuals in a population are included in data collection it is called a?
census
. a list of all individuals in a population along with certain characteristics of each individual. random sampling. the process of using chance to select individuals from a population to be included in the sample. simple random sampling.
What is the entire group of individuals?
A sample in a research study is a relatively small number of individuals about whom information is obtained. The larger group to whom the information is then generalized is
the population
. … Therefore, we use samples of a population to make inferences about that population.
What is the collection of information?
Answer: A collection of information is called as
data
.
What is data collection and its types?
Data collection is defined as
the procedure of collecting, measuring and analyzing accurate insights for research using standard validated techniques
. A researcher can evaluate their hypothesis on the basis of collected data.
Which sampling method is more realistic?
Simple random sampling
. In this technique, all possible subsets of a population (more accurately, of a sampling frame) are given an equal probability of being selected.
Is the entire group that you want to draw conclusions about?
A population
is the entire group that you want to draw conclusions about. A sample is the specific group that you will collect data from. The size of the sample is always less than the total size of the population.
What is the entire group we are interested in gathering data about?
In a statistical study,
the population
is the entire group of individuals about which we want information. The part of the population from which we actually collect information.
When data are first collected they are called?
Researchers in the health and social sciences can obtain their data by getting it directly from the subjects they're interested in. This data they collect is called
primary data
. Another type of data that may help researchers is the data that has already been gathered by someone else. This is called secondary data.
What are the two types of population?
- Finite Population.
- Infinite Population.
- Existent Population.
- Hypothetical Population.
Are the characteristics of individuals of the population being studied?
Variables
are the characteristics of the individuals of the population being studied.
What is the biggest reason we use animals in research?
WHY ARE ANIMALS USED IN SCIENTIFIC RESEARCH? Animals are used in scientific research to
help us understand our own bodies and how they work
. This is necessary to develop new medicines. Animals are also used to safety test potential medicines before they are tested in people and to check the safety of other chemicals.
What is the origin of sampling?
The term sampling was
coined in the late 1970s by the creators of the Fairlight CMI
, a synthesizer with the ability to record and play back short sounds. As technology improved, cheaper stand-alone samplers with more memory emerged, such as the E-mu Emulator, Akai S950, and Akai MPC.
What are the sampling procedures?
- Simple random sampling. …
- Systematic sampling. …
- Stratified sampling. …
- Clustered sampling. …
- Convenience sampling. …
- Quota sampling. …
- Judgement (or Purposive) Sampling. …
- Snowball sampling.
