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GARCIA_3rd-Q_PETA.pdf - Lyceum of the Philippines...

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Lyceum of the Philippines UniversityManilaMuralla St. Intramuros, ManilaSENIOR HIGH SCHOOL DEPARTMENTSTATISTICS & PROBABILITY (SAPN11S)3rdQuarter Performance TasksName:Garcia, Joana GraceDate:11 March 2021Grade and Section:11 - PenfieldTeacher:Mr. LeonidoStrand:STEM - Health ScienceRating: ________________I.Read the following on attendance and grades and answer the questions.Attendance and GradesA study conducted at Manatee Community College revealed that students who attended class 95 to 100% ofthe time usually received an A in the class. Students who attended class 80 to 90% of the time usuallyreceived a B or C in the class. Students who attended class less than 80% of the time usually received a D oran F or eventually withdrew from the class. Based on this information, attendance and grades are related.The more you attend class, the more likely it is you will receive a higher grade. If you improve yourattendance, your grades will probably improve. Many factors affect your grade in a course. One factor thatyou have considerable control over is attendance. You can increase your opportunities for learning byattending class more often.1.What are the variables under study?
2.What are the data in the study?
3.Are descriptive, inferential, or both types of statistics used?
4.What is the population under study?
5.Was a sample collected? If so, from where?
SAPN11SPerformance Tasks3rdQuarter6.From the information given, comment on the relationship between the variables.The short excerpt from the Manatee Community College’s study has concluded that astudent’s presence inside the classroom could highly affect their grades. We could say that
SAPN11SPerformance Tasks3rdQuarterthe two variables are directly proportional to each other; as thepercentage of the students’attendance increases, the grades will also increase, and vice versa.II.Select a newspaper or magazine article that involves a statistical study, and write a paperanswering these questions.

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Term
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researcher, World Health Organization

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