What is statistical inference? Why is it important? Choose the correct answer below.
O A. Statistical inference is the process of making a conclusion about a population from results for a sample. It is important because the ga
studies is to learn something about an entire population.
O B. Statistical inference refers to the process of designing and conducting an experiment. It is important because well designed experimen
to obtain valid data from a sample.
OC. Statistical inference refers to the process of collecting data about the sample. It is important because it is rarely possible or plausible t
entire population.
O D. Statistical inference is the process of determining if the difference between what is observed and what is expected is too great to be es
alone. It is important because we expect small deviations to occur by chance.
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