SUMMATIVE TEST IN MATH 7

Which of the following is an example of a question that can be answered using statistics?

• How old are you?

• Where was Dr. Jose Rizal born?

• What time did the students in this class get up this morning?

• How many siblings do you have?

What do you call the science involved in planning, experiments, research obtaining data and then organizing, summarizing presenting, analyzing, interpreting, and drawing conclusions from the data?

• Algebra

• Geometry

• Statistics

• Trigonometry

What is the method of collecting data in which the answers are given verbally and the person asking the questions records the responses?

• Experimentation

• Interview

• Questionnaire

• Reading statistical publication

What is the method of collecting data in which different human senses are used?

• Experimentation

• Interview

• Questionnaire

• Observation

What is the method of collecting data which is usually conducted in laboratories?

• Experimentation

• Interview

• Questionnaire

• Observation

What is the method of collecting data in which the questions are written on a piece of paper?

• Experimentation

• Interview

• Questionnaire

• Reading statistical publication

What is the complete collection of people, items, etc. involved cannot all be studied?

• Data

• Frequency

• Population

• Sample

What is a collection of information about a study under investigation?

• Data

• Frequency

• Population

• Sample

Which of the following is the portion of the population?

• Data

• Frequency

• Population

• Sample

What is the method by which every element of a population has a chance of being included in a sample?

• Data

• Frequency

• Population

• Random Sampling