STA416 1

What type of data is your favorite food

• Nominal

• Ordinal

• Interval

• Ratio

A car salesman records information about the cars he is selling.

The number of doors is _____ data

• Qualitative

• Continuous

• Discrete

A car salesman records information about the cars he is selling.

The colour of each car is _____ data

• Qualitative

• Continuous

• Discrete

A shop owner records information about his customers.

The distance they traveled to get to the shop is _____ data

• Qualitative

• Quantitative

It is a subset of selected members

• Population

• Sample

• Qualitative Data

Between a Population and Sample: which size is bigger ?

• Population

• Sample

• Both can be the same

• Not enough information

These are the two types of statistics:

• Discrete and Continuous

• Population and Sample

• Descriptive and Inferential

• Mean and Standard deviation

Inferential statistics is....

• a) a techniques to improve the efficiency and effectiveness of the organization.

• b) making generalization about population by analyzing the sample.

• c) is a techniques to implement a strategic plan.

• d) is a good representation of a population

A lecturer wants to know how students in the class did on their first semester final exam. He asks 15 students by calling their name from the class attendance list to state their CGPA result. He concludes from their report that the class did extremely well. What is the sample?

• Students in the first semester

• Staff and students at POLIMAS

• Students of all semesters

• 15 students in the first semester

Parameter is use for

• statistics

• sample

• population

• measurement