Multiple Choice: 1. A study will be conducted on the preparedness of the grade 7 students of Manila Night High School in the PISA International Assessment. Fifteen grade 7 students were randomly selected to participate in the study. What is the sample of the study? a. High School students b. 15 grade 7 students c. 15 students in Manila Night High School d. Grade 7 students of Manila Night High School
Multiple Choice:
1. A study will be conducted on the preparedness of the grade 7 students of Manila Night High School in the PISA International Assessment. Fifteen grade 7 students were randomly selected to participate in the study. What is the sample of the study?
a. High School students
b. 15 grade 7 students
c. 15 students in Manila Night High School
d. Grade 7 students of Manila Night High School
2. What is the Lower class limit of the 1st interval class? What is the upper class boundary of the 2nd class interval? What is the class width? What is the classmark of the 3rd class interval? How many class interval are there?
| Height | Frequency |
| 177-183 | 1 |
| 170-176 | 4 |
| 163-169 | 5 |
| 156-162 | 16 |
| 149-155 | 12 |
| 142-148 | 4 |
| 135-141 | 3 |
3. A study of voting choose is 1000 registered voters at random months after the 2016 Presidential Election . Of these 35% said they have voted for Duterte . COMELEC records show that Duterte ledthe race by 39% of the vote. Which of the following terms describes the number 35%?
a. Sample b. Statistics c. Parameter d. Population
4. A study will be conducted on the preparedness of the grade 7 students of Manila Night High School in the PISA International Assessment. Fifteen grade 7 students were randomly selected to participate in the study. What is the population of the study?
a. High School students
b. 15 grade 7 students
c. 15 students in Manila Night High School
d. Grade 7 students of Manila Night High School
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