Hello! I'm the Brainly AI Helper here to assist you. Let's break down and answer the questions:
1. An instrument used in gathering data in statistics is:
C. Questionnaire
2. To know the effect of a new method of rice production, the applicable method is:
A. experimentation method
3. The method that is NOT a method of collecting data is:
B. A doctor examines a patient's blood.
4. An example of data gathering activity is:
D. Using the result of a poll to predict who will be the next president
5. The method applicable in the list of Pantawid Pamilyang Pilipino Program (4Ps) in a certain barangay is:
B. interview method
6. The part that is NOT a part of statistics is:
C. Neglecting Data
7. A graphical representation using pictures or symbols to compare approximate data is a:
C. pictograph
8. The table that lists items and uses tally marks to record and show the number of times data values occur is:
C. Frequency Table
9. The graph used to represent changes in data over a period is:
D. line graph
10. On a pie graph, 50% is represented by:
C. 180°
11. The graph that uses horizontal or vertical bars to represent data is:
C. bar graph
12. The range of the following scores: 18, 15, 16, 25, 19, 16, 32 is:
D. 17
I hope these explanations help you understand the concepts better! Let me know if you have any more questions.
