The chief purpose of probability sampling is to be able to select: group of answer choices a) a sample whose statistics will accurately portray an unknown population parameter b) a sample whose parameter will accurately portray an unknown population statistics c) a sample whose statistics will accurately portray a known population parameter d) a sample whose unknown statistics will accurately portray a known parameter e) none of the above.

a) A sample whose statistics will accurately portray an unknown population parameter

Explanation:

Probability sampling: The probability sampling method is one of the sampling techniques used in survey research. In probability sampling, a sample is being chosen from a larger population by using the probability theory method. The participants are selected randomly in probability sampling. In probability sampling, every participant of a population has an equal opportunity of being selected.

Example: Classic ball experiment.

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.