Answer:
Heavy city traffic
Explanation:
Noise pollution is caused by excessive and unwanted sound that causes the sound problem. The high level of heavy traffic, noise and disrupt distract. It affects the deleterious effect on the health and environmental quality. Most of the people think that this is the problem occurring with only those people who are living in big cities.
There are different type of resources that cause noise pollution:
- Traffic and transport
- The constructions noise
- The workplace noise
- Domestic place noise
Answer: The theory of differential association
Explanation:
The theory of differential association can be described as a scientific method for determining crime where criminal behavior is learned by association with those who show tendency of being one as compared to those who don't show tendencies at all.
The theory was postulated by Edwin Sunderland
Social support helps individuals suffering from stress.
<u>Explanation: </u>
Social support provides a great deal of therapy and acts as a coping mechanism for people who are under stress. It is received from the close/inner circle of the individual who is struggling with stress.
In the above situation, constant visits from friends and family provided her with social support. It helped maintain her health physically and psychologically. It also helps in preventing the development of various diseases induced by any kind of trauma.
Answer:
b) 5% of the population lies in the tails, beyond 2 standard deviations from the mean
c) 68% of the population is within 1 standard deviation of the mean
e) 98% of the population lies within 3 standard deviations of the mean
Explanation:
Empirical rule:
- It states that almost all the data lies within three standard deviation of mean for a normal data.
- About 68% of data lies within one standard deviation of mean
- Around 95% of data lies within two standard deviation of mean.
- Around 98% of data lies within three standard deviation of man.
a) 95% of the populations lies in the tails, beyond 2 standard deviations from the mean
The given statement is false. 95% of data lies within two standard deviations from the mean
b) 5% of the population lies in the tails, beyond 2 standard deviations from the mean
The given statement is correct.
c) 68% of the population is within 1 standard deviation of the mean
The given statement is correct.
d) 68% of the population lies within 2 standard deviations above the mean
The given statement is false.
e) 98% of the population lies within 3 standard deviations of the mean
The given statement is true.
Answer:
Electricity is a flow of tiny particles called electrons which can travel through wires. This flow is often called an 'electric current'.
Explanation:
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