Question
Probability Due Sunday Attempts: S. Random sampling Which of the following are required for an independent random sample? Check all that apply. Average: /4 A Aa Every time an individual is selected for the sample, each of the remaining individuals has a higher chance of being included. The probability of being selected first for the sample is the same as the probability of being selected last The probability of being included in the sample is the same for all members of the population of interest. sampling must be done with replacement. Flash Player WIN 27,0,0,130 Q3 3.34.1 © 2004-2016 Aplia. All rights reserved. Save & Continue Grade It Now 2013 Cengage Learning-xcept as noted. All nghts reserved. Continue without saving Accessibility Security Notice Privacy Notice Terms of Use Copyright Notices
Explanation / Answer
The term “independent” has a different meaning for sample selection than in the context of variables. Independent sample (see also random selection meanssimply that selecting one sampling element has no influence on the selection of another sampling element.
Based on this we can see that except the first one rest three are required for an independent random sample