Two of Greg's Housemates Have Come Down with Severe Colds,and

question 72

Essay

Two of Greg's housemates have come down with severe colds,and Greg wants to avoid contracting one if he can.Describe at least five practical steps Greg could take to help reduce the risk of catching a cold from one of his housemates.Strategies can target any part of the chain of infection.

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Definitions:

Correlation Coefficient

A statistical measure that describes the extent to which two variables are linearly related.

Cognitive Performance

The ability to perform mental tasks and processes related to knowledge, attention, memory, judgement, and reasoning.

Exam Grades

The numerical or letter indicators used to quantify a student's performance in an academic examination.

Random Assignment

Researchers’ assignment of participants to groups by chance, to reduce the likelihood that an experiment’s results will be due to preexisting differences between groups.