An Experiment Was Done to Look at Whether Different Relaxation

question 5

Multiple Choice

An experiment was done to look at whether different relaxation techniques could predict sleep quality better than nothing.A sample of 400 participants were randomly allocated to one of four groups: massage,hot bath,reading or nothing.For one month each participant received the same relaxation technique for 30 minutes before going to bed each night.A special device was attached to the participant's wrist that recorded their quality of sleep,providing them with a score out of 100.The outcome was the average quality of sleep score over the course of the month. Which of the following tables displays the most appropriate coding scheme for analysing these data?

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Definitions:

Clinical Approaches

Methods or strategies used in healthcare settings, focusing on diagnosis, treatment, and care for patients.

Subjective Approaches

Methods relying on personal opinions and feelings rather than objective data, commonly used in qualitative research and assessment.

Reliable Employment Test

A method or examination used to evaluate the suitability of job applicants based on consistency and accuracy in predicting job performance.

Consistent Results

Outcomes that are uniform or stable across different trials or over time, indicating reliability or predictability in processes or experiments.