Data on the amount of time spent studying for a particular exam at a high school was collected for 150 students.Which of the following would you compute if you wanted to know the time spent studying done by half of the students?
A)Arithmetic mean.
B)Median.
C)Coefficient of variation.
D)Coefficient of correlation.

Question

Quizplus · Accepted Answer

Median is the best choice to find the time spent studying done by half of the students, as it represents the middle value of the data when arranged in numerical order. The median represents the middle value in a dataset when the values are arranged in ascending or descending order. Therefore, if we want to know what time spent studying was done by half of the students, we would compute the median.

Data on the Amount of Time Spent Studying for a Particular