Data Analysis Pop Quiz

A qualitative question is one which:

• Is measurable and specific

• Allows for greater depth of responses

• Allows for less depth of responses

• Is unmeasurable and generalist

A primary source of information is gathered from:

• A person through a survey

• A textbook

• A website such as Wikipedia

• The radio

Which of the following is NOT an example of an open-ended question:

• How long have you shopped at this store?

• How influential do you think this advertisement is?

• What changes would you recommend to improve the billing system?

• What are some of the errors in data entry that you have observed?

Which of the following is an example of bias in data?

• Scaling of graphics (making trends appear bigger or smaller)

• Collecting data via the internet

• Interviewing as many people as possible

• Sourcing data from a long time ago

A participant information statement in a survey contains:

• Details of the person responding to the survey

• An agreement to participate in the survey

• Information about how the information will be stored

• Citations to show where the data will be sourced from

Common purposes for data visualisations include:

• Educating, persuading, entertaining and informing

• Educating, performance and story telling

• Managing, educating, persuading and informing

• Educating, differential, learning and managing

Factors that affect the quality of data are:

• Accuracy, bias, integrity, response and recall

• Accuracy, bias, integrity, information and quality

• Accuracy, bias, integrity, relevance and reliability

• Accuracy, bias, integrity, sensitivity and reliability

The four stages of the PSM are:

• Analysis, develop, draw and evaluation

• Analysis, design, develop and evaluation

• Analysis, decompose, prototype and evaluation

• Anlysis, develop, design and encompass

Secondary data is data that:

• Has already been manipulated by someone

• Has not been manipulated, meaning it is still raw data

• Data that comes from the radio

• Is a guide to interviewing random strangers

A framework for solving an ethical dilemma includes:

• Identification of stakeholders and their interests

• Identifying the races of the participants

• Identifying the privacy laws

• Identification of stakeholders and the crimes committed