Question

Which choice best describes a simple random sample? O a selection of members of a population chosen because of their convenient accessibility and proximity O when a population is first sorted into groups that share a similar characteristic and individuals are randomly chosen from each of the groups O a selection of members from a population in such a way that every possible sample of the same size has an equal chance of being chosen O when a population is first sorted into comparable groups, groups are randomly chosen, and all of the individuals from those groups are chosen O a selection of members chosen from a population beginning at a random point and then chosen at set intervals from that point

Answer 1

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#which choice best describes a simple random sample •Correct answer: A selection of members from a population in such a way that every possible sample of the same size has a an equal chance g being choosen. explanation & qw simple random sampling each member g population have equal chance of being seleted included in the sample, and every possible sauple have of same size have equalle chance of being selected Explanation rohy other options are incorrect • Population Choosen on sauple choosen on the basis g conueninght , accessiblity and poopy' nu'ty is convenience sampling when a population is forbed into groups that share similar Characteristics and individuals are selected from each group is known as stratified Random sampling . sinularly like stratified Randon cauting groups are choosen, and thew groups are sand Donly choosew poras a sample is known as cluster sampling * Choosing frosk sand only them after fred quterval is known as systematic sampling

# distribution The Central Limit Theorem says that the sampling g has mean correct answer: i and standard deviation or meam yen