You are watching: Determine whether the sample described below is a simple random sample.
Transcribed image text: Determine whether the description corresponds to an observational examine or an experiment Research is conducted to determine if tright here is a relation in between heart arrhythmias and also caffeine consumption. Does the summary correspond to an observational research or an experiment? O O Observational study Experiment Determine whether the offered description coincides to an observational examine or an experiment. In a examine of 361 students via a details condition, the topics were asked to complete a survey about their diet upon arrival to a hospital. Does the provided summary correspond to an observational research or an experiment? O A. The provided description coincides to an experiment OB. The given summary coincides to an observational examine. O C. The given summary does not carry out enough indevelopment to answer this question. Identify the form of sampling used (random, organized, convenience, stvalidated, or cluster sampling) in the situation described below. A man is selected by a marketing company to participate in a passist focus team. The firm claims that the guy was schosen bereason he was randomly chosen from all adults. Which form of sampling did the marketing agency use? O O O O O Stvalidated sampling Convenience sampling Random sampling Cluster sampling Systematic sampling Identify which form of sampling is used: random, organized, convenience, stratified, or cluster. A newspaper asks its readers to speak to in their opinion about their taste in analysis. Which type of sampling is used? O A. Convenience OB. Random O C. Cluster OD. Systematic O E. Stvalidated Identify the type of sampling used: random, methodical, convenience, stvalidated, or cluster. To estimate the percent of defects in a current manufacturing batch, a high quality regulate manager at Toyota selects eincredibly 17th vehicle that comes off the assembly line starting through the tenth until she obtains a sample of 140 cars. Which form of sampling is used? O A. Cluster O B. Convenience O C. Systematic OD. Random O E. Stratified Identify the form of sampling offered (random, systematic, convenience, stratified, or cluster sampling) in the instance defined listed below. Amale knowledgeable a tax audit. The taxes department declared that the male was audited bereason he was randomly selected from all the taxpayers. Which kind of sampling did the taxes department use? O O Cluster sampling Convenience sampling Systematic sampling Stvalidated sampling Random sampling Identify which kind of sampling is used: random, methodical, convenience, stratified, or cluster. To identify customer opinion of their check-in organization, Amerideserve to Airlines randomly selects 100 flights in the time of a details week and surveys all passengers on the flights. Which form of sampling is used? O A. Convenience OB. Systematic OC. Stratified OD. Random O E. Cluster Identify the kind of sampling supplied (random, systematic, convenience, stvalidated, or cluster sampling) in the situation explained listed below. A researcher selects every 552th social security number and surveys the matching perkid Which form of sampling did the researcher use? O O Convenience sampling Random sampling Stvalidated sampling Cluster sampling Systematic sampling Which sampling strategy divides the populace up into sections, randomly selects some of those sections, then chooses all the members from the selected sections to study? Choose the correct answer below. O O Stvalidated Convenience Cluster Systematic O Which sampling approach subdivides the populace right into categories sharing similar features and also then selects a sample from each subdivision? Choose the correct answer listed below. O O O O Stratified Convenience Systematic Cluster A examine is carried out to meacertain children's development rates without any treatment used to the youngsters.
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What finest classifies this study? Choose the correct answer listed below. O O O O Observational research Experiment Discrete data Simple random sample