REVIEW IN STATISTICS - MATHEMATICS 7

1. It is the study of collecting, organizing, and analyzing data.

• Data

• Population

• Sample

• Statistics

2. It refers to information such as facts and numbers used to analyze something or to make decisions.

• Data

• Population

• Sample

• Statistics

3. These are data represented by numbers.

• Quantitative Data

• Qualitative Data

• Discrete Data

• Continuous Data

4. These are quantitative data that have infinitely many possible values between any two given data points

• Continuous Data

• Discrete Data

• Quantitative Data

• Qualitative Data

5. This sampling technique is ideal if every element of the population can be considered identical.

• Simple Random Sampling Technique

• Stratified Random Sampling Technique

• Cluster Random Sampling Technique

• Systematic Random Sampling Technique

6. A Stratified Random Sampling Technique divides the big population into smaller groups, called _____.

• Sample

• Strata

• Clusters

• System

7. In a Cluster Random Sampling Technique, population is divided into groups called _______.

• Simple

• Strata

• Clusters

• System

8. This data gathering method is ideal for data where an explanation may be necessary for certain responses.

• Actual Measurement

• Observation

• Survey/Questionnaire

• Interview

9. A way of gathering data by watching members of the sample as they move in their natural setting.

• Actual Measurement

• Observation

• Survey/Questionnaire

• Interview

10. This method uses questionnaires which can either be printed or downloaded from an online platform.

• Actual Measurement

• Observation

• Survey/Questionnaire

• Interview