A questionnaire administered to research participants asks them to rate their wellbeing as "not great", "getting there" or "excellent". Which of the following best describes the type of data?

Question

BlackTom AI · Accepted Answer

Question restatement: A questionnaire asks participants to rate wellbeing as 'not great', 'getting there' or 'excellent'. Which type of data best describes this?

Option a: Numerical
This would imply data are measured with numbers that represent quantities (e.g., 1, 2, 3) where arithmetic operations have meaning. The response options here are words/labels with a clear order, not numeric quantities, so labeling them numerical would be misleading and inappropriate for the measurement level.

Option b: Ordinal
The three response options are arranged in a meaningful order: from a lower wellbeing level ('not great') through an intermediate state ('getting there') to a higher state ('excellent'). This captures a rank or order among categories, which is the essence of ordinal data. While you cannot assume equal intervals between categories, you can say one option is higher than another.

Option c: Nominal
Nominal data consist of categories with no intrinsic order or ranking (e.g., eye color, pet type). Since the wellbeing options above have a defined progression from low to high, they are not simply a set of unordered categories, so nominal is inappropriate here.

Option d: Qualitative
Qualitative (or qualitative-type) data is a broad label that can refer to non-numeric descriptions, but in measurement theory, the more precise term for ordered categories like these is ordinal. Describing these data as merely qualitative would miss the crucial information that there is a specific, interpretable order among the levels.

Summary considerations: The key feature is the presence of an inherent order among the response categories, which points to ordinal data. The lack of numeric quantities and the presence of a rank distinct from numerical difference distinguish ordinal data from numerical or nominal types, and from a generic qualitative label.

A questionnaire administered to research participants asks them to rate their wellbeing as "not great", "getting there" or "excellent". Which of the following best describes the type of data?单项选择题

类似问题

Recording data on how yellow or orange leaves turn in October by describing them as "green" "slightly yellow" "very yellow" or "orange" is ____

Age, weight, pulse or respiration, and number of bleeding sites are examples of:

Which of the following is a ratio variable?

You ask participants, “What is your favorite type of cuisine?” Your response categories are: Italian, Mexican, Indian, American. What best describes this type of measurement?

The "colour of your favourite coat" would give data at the Answer Question 7[input] level of measurement.

The data from "the weight of family pet" is at which level of measurement ?

Question at position 8 In an experiment, Mia asked her participants if they are a "risk-taker" (Yes/No). What type of scale is this?RatioNominalOrdinalInterval

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单