Answer:
Random sampling
Explanation:
Random sampling is a way to select the sample from a population randomly for making inferences about the population. The exit poll is the example of random sampling which makes the inferences about the election. It is also called probability sampling.
There are different type of random sampling such as:
- Simple random sampling
- Stratified random sampling
- Cluster sampling
Thus in the above statement, The researcher used random sampling to collect the data about magazine contents. This technique is also called random sampling or probability sampling.
Answer: Visual Imagery
Explanation: Visual imagery can be attributed to sensory perception which involves the creation of a visual representation of an occurrence or scenario in one's mind or thought. These images may result from previous experiences or formed from mental imagination of an event or scene. Visual imagery enhances memory retention and are also used in psychological or mental therapy for treating traumatic incidents resulting in psychological or mental disorder.
Answer:
Alcoholism is determined by both genetics and environment.
Explanation:
Alcoholism has a genetical component, (some people can have a predisposition) but this is not determinant since, the experiences lived influence greatly the individual the way he will solve his problems.
Several coexisting genetic variables differ in each individual, rather than searching for a single gene transmitted. Similarly, many stressing factors present in the environment can increase risk of alcoholism, because of their diversity, they do not have to be necessarily the same in every person. Environmental contribution may be linked to epigenetics, which refers to changes that ocurr in genes as a result of factors presenting in the ambient.
In 1957 min he is just in the same time as the first player in a game of 353 and the player is just a player
During the first snowfall of the winter, Toni walks outdoor with her warm tea to admire the snowflakes coming down. The snow appears white due to the fact it: reflects the wavelength of visible mild and absorbs none.
Visible mild falls in the vary of the EM spectrum between infrared (IR) and ultraviolet (UV). It has frequencies of about four × 1014 to eight × 1014 cycles per second, or hertz (Hz) and wavelengths of about 740 nanometers (nm) or 2.9 × 10−5 inches, to 380 nm (1.5 × 10−5 inches).
<h3>What is the wavelength range of seen mild in meters?</h3>
The seen mild area stages in wavelengths from about 380 or 400 nm to 700 or 780 nm depending on which supply is used. Q. Visible mild has wavelengths in the range of 400nm to 780nm.
Learn more about wavelength here:
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