Question

• number of times a person has flown Alaska Airlines
• -abcd Opinion of a statement using: Strongly agree, agree, no opinon, disagree, strongly disagree
• -abcd length measured measured very accurately in meters

1. categorical, nominal
2. numerical, discrete
3. categorical, ordinal
4. numerical, continuous

Answer 1

Number of times a person has flown Alaska Airlines - Numerical, discrete
Number of time means its a numerical value and since values like 3.4, 2.5 etc are not possible, it is discrete.

Opinion of a statement using: Strongly agree, agree, no opinon, disagree, strongly disagree - Categorical, ordinal
The opinion is a category, not numerical value and it can be arranged in an order, therefore, nominal.

Length measured measured very accurately in meters - Numerical, continuous
Length is a numerical value and since the value can be any real number, it is continuous.