Which of the Following Is Linked to Approximately 32% of Cancer

question 6

Multiple Choice

Which of the following is linked to approximately 32% of cancer deaths?

• A) heredity/family history
• B) smoking
• C) pollution
• D) ultraviolet radiation

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Definitions:

Error Variance

Refers to the variation in a set of scores that is caused by extraneous variables or random error, not by the variables under investigation.

Order Effects

The impact that the sequence of presenting stimuli or conditions can have on the outcome of a study.

Statistical Validity

The extent to which the statistical conclusions drawn from a study are accurate and reliable.

Scale Construction

The process of developing a tool or instrument for measuring variables, typically involving item generation and validation.