A random sample of 2,000 units is chosen from a data set of 49,000 elements. What is the probability of selection to the sample?
A) 24.50
B) 0.408
C) 0.041
D) 2.450

Question

Quizplus · Accepted Answer

The probability of selection is calculated by dividing the number of units chosen (2,000) by the total number of elements in the data set (49,000), which equals approximately 0.041 (or 4.1%).

A Random Sample of 2,000 Units Is Chosen from a Data