Analyze and Interpret Data

What is the most stable measure of central tendency?

• Mean

• Median

• Mode

• Range

Which of the following gives us a way to see where a certain data point or value falls in a sample or distribution?

• Measures of Central Tendency

• Measures of Positions

• Measures of Variability

• Measures of Dispersion

What is the average number of members in the families of Sitio Pinagkaisahan?

• 6

• 7

• 8

• 9

The percentile rank of 8 in the class interval is 56.5. What does it mean?

• 56.5% of the whole distribution has exactly 8 members in their family.

• 56.5% of the whole distribution has exactly or less than 8 members in their family.

• 43.5% of the whole distribution has less than 8 members in their family.

• 43.5% of the whole distribution has exactly 8 members in their family.

What is the classmark in the 87^th percentile?

• 9

• 10

• 11

• 12

It refers to the implementation of processes through which data is reviewed for the purpose of arriving at an informed conclusion.

• Data Gathering

• Data Interpretation

• Quantitative Analysis

• Qualitative Analysis

It refers to a set of processes by which numerical data is analyzed. Often, it involves the use of statistical modeling such as standard deviation, mean and median.

• Data Gathering

• Data Interpretation

• Quantitative Analysis

• Qualitative Analysis

Which of the following can be a challenge in doing data analysis?

• Outliers

• Data Altering

• Data Mining

• All of the above

This is another statistical term commonly appearing in quantitative analysis. It reveals the distribution of the responses around the mean. It describes the degree of consistency within the responses; together with the mean, it provides insight into data sets.

• Mean

• Variance

• Percentile Rank

• Standard Deviation

This is a measurement gauging the rate of a response appearance within a data set.

• Maps

• Bar Graphs

• Histogram

• Frequency Table