12 Questions
What would be a suitable research title to investigate the blackouts in Iligan City?
The duration of blackouts in a week in Iligan City
What is the average of the Final Grades of the learners in Section A?
84.7
Which section performed better based on the average of the Final Grades?
Section A
What can justify or reject the report that School A and School B have equal reading performance?
The percentage of learners who are independent readers
What percentage of the class scored greater than 63 in the exam?
25%
What does the 75th percentile of the data imply?
75% of the data is below the median
What is the most important consideration when comparing the reading performance of School A and School B?
The percentage of learners who are independent readers
What is the percentile of the passing score in the Summative Test in Basic Calculus?
80th percentile
Which measure of central tendency describes how often a value occurs in the distribution?
Mode
What is the best measure of central tendency to use in computing the average age of grade 10 students in a certain school?
Mean
Which of the following sets of data has an outlier?
11, 12, 13, 15, 63
What can be inferred from the captionless image?
A delivered as fast as B but with more time variation than C.
Study Notes
Research Title
- A suitable mini-research title for the problem of blackouts in Iligan City could be "The number of times of blackouts in a week in Iligan City".
Average of Final Grades
- The average of the Final Grades of the learners in Section A is 84.7.
Comparison of Section Performance
- Section A performed better than Section B based on the average of their final grades.
Validity of Report
- The report claiming equal reading performance between School A and School B is invalid because it only compares the number of independent readers, not the percentage.
Data Interpretation
- The 75th percentile of the data implies that 75% of the class passed the exam with a score less than 63.
Passing Score
- If the passing score is the 80th percentile, 10 Grade 11 STEM students passed the Summative Test in Basic Calculus.
Measures of Central Tendency
- The mode describes how often a value occurs in the distribution.
Average Age
- The mean is the best measure of central tendency to use when computing the average age of grade 10 students in a certain school.
Time Variation
- Seller A delivered pizzas as fast as Seller B but with more time variation than Seller C.
Outliers
- The set of data with an outlier is 11, 12, 13, 15, 63.
This quiz helps you come up with potential research titles related to frequent blackouts in Iligan City. It also involves basic statistical concepts like averages. Test your research skills and statistical knowledge!
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