Answer: random sampling
Explanation: Random sampling is a part of the sampling technique which each sample has an equal probability of being chosen. A situatuon whereby sample chosen randomly is supposed to be an unbiased representation of the total population. If at all, when sample does not represent the population, then the variation is called a sampling error.
Description: Random sampling is one of the easiest ways of collecting data from the total population. In random sampling, each member of the subset carries an equal opportunity of being part of the sampling process. For example, the total workforce in from is 500 and to conduct a survey, a sample group of 50 employees is selected to do the survey. In this scenario the population is the total number of employees in the firm and the sample group of 50 employees is the sample. Every member of the workforce has the same opportunity of being chosen because all the employees which were chosen to be part of the survey were selected randomly. But, when there is a possibility that the group or the sample does not represent the population as a whole, that means, any random variation is termed as a sampling error.
Another example of a simple random sample would be the names of 25 employees being chosen out of a group of company of 250 employees. In this case, the population is all 250 employees, and the sample is random because each employee has an equal chance of being chosen.
Random sampling is usually used in science to conduct randomized control tests or for blinded experiments.
Answer:
Defamation and criticism made by his fans on the media networks are the human rights that were violated by the media platforms on Itumeleng Khune.
Explanation:
Itumeleng Khune (born 20 June 1987) is a South African goalkeeper for Kaizer Chiefs in the Premier Soccer League, and also the South African national team.
During the Nedbank Cup, his fans lashed and criticized him because of the Amakhosi's loss to SuperSport United in the Nedbank Cup. His fans took to the media to criticize him.
He humbly asked God to bless the 'bitter' fans, saying their insults did not define him.
Answer:
Existence as a person does not deny
Explanation:
Answer:
no
Explanation:
Beacuse people during that time . Suffered from anxiety different chemical gases. harmful effect due to the lack of trained. And similarly the environment was also damaged which caused various effect
