It is the sum of the values divided by the number of values within the data set.

• mean

• median

• mode

• standard deviation

Which measure of central tendency is obtained using the middle score when all

scores are organized in numerical order?

• frequency distribution

• mean

• median

• mode

The total score obtained by the few students in practical research exam are the

following: 89, 95, 85, 75, 81. What is the average mean of the scores?

• 80

• 85

• 88

• 90

It is a measurement scale where exclusive categories that are exclusive and exhaustive but with a logical order.

• interval

• nominal

• ordinal

• ratio

. It describes the degree of consistency within the responses.

• frequency distribution

• mean

• median

• standard deviation

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

set.

• average

• data analysis

• frequency distribution

• standard deviation

It is a measurement scale where data is grouped into categories with orderly and equal distances between the categories.

• interval

• nominal

• ordinal

• ratio

Given the following scores: 12, 15, 18, 15, 16, 13, 17, 18, 14.

What is the median score?

• 12

• 14

• 15

• 16

The following are the meaning of quantitative data, EXCEPT?

• Data that can be statistically analyzed.

• Data is used to answer questions such as “How many?”, “How often?”, “How much?”

• Data is not described through numerical values or patterns, but through the use of descriptive context.

• The value of data in the form of counts or numbers where each data-set has an unique numerical value associated with it.

         

1You should avoid using double-barreled questions in a survey because:

• They rely too much on a respondent's memory.

• They make the questions too long, so respondents lose interest.

• They are too abstract and general in scope.

• They confuse respondents by asking about two different things.