The Data Analyst Decided to Run a Five Parameter Multi-Level

question 6

Multiple Choice

The data analyst decided to run a five parameter multi-level linear model, using the same outcome variable Satisfaction, which measured guest satisfaction on a ten-point scale. He now had five parameters in his model: Satisfactionx (guest' satisfaction with the hotel chain prior to them staying, measured on a ten-point scale) ; Sex (guests' gender) ; Age (guests' ages) ; Hotel (the 8 hotels in the chain) ; and Duration (measuring duration of each guest's stay in days) . The log-likelihood for the five-parameter model was 1689. How does this compare to his previous model?

• A) The five parameter model is no better a fit than the previous one
• B) The previous model was a better fit
• C) The five parameter model is a better fit
• D) Both models are flawed

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Definitions:

Reinstatement

The process of restoring something to its previous state or position, such as reinstating a policy, agreement, or official status.

Office Furniture

Items typically used in a workplace setting, including desks, chairs, filing cabinets, and bookshelves, designed to support various office activities.

Supersedes Oral Promises

Takes precedence over and replaces any agreements or guarantees made verbally, establishing a new authoritative standard or condition.

Transaction

A business deal or action, such as buying, selling, or exchanging goods, services, or financial assets, between two or more parties.