Read the following on attendance and grades, and answer the questions.   A study revealed that students from a certain local college in Bulacan who attended class 95 to 100% of the time usually received a grade of 1.0 in the class. Students who attended class 80 to 90% of the time usually received a 1.5 or 1.75 in the class. Students who attended class less than 80% of the time usually received a 3 or a 5 or eventually withdrew from the class. Many factors affect a student’s grade in a course. One factor that has considerable control over is attendance. One can increase the opportunities for learning by attending class more often.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Read the following on attendance and grades, and answer the questions.

 

A study revealed that students from a certain local college in Bulacan who attended class 95 to 100% of the time usually received a grade of 1.0 in the class. Students who attended class 80 to 90% of the time usually received a 1.5 or 1.75 in the class. Students who attended class less than 80% of the time usually received a 3 or a 5 or eventually withdrew from the class. Many factors affect a student’s grade in a course. One factor that has considerable control over is attendance. One can increase the opportunities for learning by attending class more often.

 

a. Categorize each quantitative variable as discrete or continuous.

Answer:

b. Identify the level of measurement for each variable.

Answer:

c. Are descriptive, inferential, or both types of statistics used?

Answer:

d. What is the population under study?

Answer:

 

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