wayne put equal sized marbles into a bowl. then, he shook the bowl until 3 marbles fell out.\n\nis this…

wayne put equal sized marbles into a bowl. then, he shook the bowl until 3 marbles fell out.\n\nis this sample of the marbles likely to be representative?\n\nyes\n\nno

wayne put equal sized marbles into a bowl. then, he shook the bowl until 3 marbles fell out.\n\nis this sample of the marbles likely to be representative?\n\nyes\n\nno

Answer

Explanation:

Step1: Identify the sampling method

The marbles were selected by shaking a bowl until some fell out, which is a form of random physical selection.

Step2: Evaluate representativeness criteria

A sample is representative if every member of the population has an equal chance of being selected. Since the marbles are equal-sized and were shaken, the selection process is unbiased.

Step3: Determine the likelihood of representativeness

While the sample size is small ($n=3$), the method itself does not introduce systematic bias, making it likely to be representative of the population in the bowl.

Answer:

yes