Based on an EPSEM sample of 300 state university students,we estimate that the average number of hours of study time each week is 30$\pm$ 2.In this example,the population is
A)the 300 state university students.
B)all state university students.
C)unknown.
D)the same as the parameter.

Question

Quizplus · Accepted Answer

The population in this example is all state university students, as the researchers are interested in making inferences about the larger group beyond just the 300 individuals included in the sample. This is also reinforced by the use of the word "estimate", which suggests that the sample is being used to draw conclusions about the population as a whole.

Based on an EPSEM Sample of 300 State University Students,we ±\pm±

Based on an EPSEM Sample of 300 State University Students,we $\pm$