Your statistics class has 30 students. You want to call an...

Your statistics class has 30 students. You want to call an SRS of 5 students from your class to ask where they use a computer for the online quizzes. You label the students $01,02, \ldots, 30 .$ You enter the table of random digits at this line: $\begin{array}{lllllll}14459 & 26056 & 31424 & 80371 & 65103 & 62253 & 22490 & 61181\end{array}$ Your SRS contains the students labeled (a) 14,45,92,60,56 . (b) 14,31,03,10,22 (c) 14,03,10,22,22 . (d) 14,03,10,22,06 . (e) 14,03,10,22,11 .

Your statistics class has 30 students. You want to call an SRS of 5 students from your class to ask where they use a computer for the online quizzes. You label the students $01,02, \ldots, 30 .$ You enter the table of random digits at this line:
$\begin{array}{lllllll}14459 & 26056 & 31424 & 80371 & 65103 & 62253 & 22490 & 61181\end{array}$
Your SRS contains the students labeled
(a) 14,45,92,60,56 .
(b) 14,31,03,10,22
(c) 14,03,10,22,22 .
(d) 14,03,10,22,06 .
(e) 14,03,10,22,11 .

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Simple Random Sampling

Simple random sampling is a method in which every individual in the population has an equal and independent chance of being selected. This approach minimizes bias and allows for the assumptions of many statistical inference techniques to be met, ensuring that any resulting sample is representative of the entire population.

Random Digit Tables

Random digit tables are pre-generated arrays of numbers used to select a random sample from a population, especially when list numbers or units are sequential. In sampling, sequences of digits are grouped and evaluated to see if they meet certain criteria (such as lying within a desired range) to help ensure that the selection process is both transparent and truly random.

Sampling Frame

A sampling frame is a complete and accurate list or representation of all elements in the population from which a sample is drawn. It serves as the basis for implementing random sampling methods and is critical to ensuring that every unit in the population has a chance of being selected.

Please give Ace some feedback