Which Is NOT a Health Risk Associated with Ozone Depletion

question 3

Multiple Choice

Which is NOT a health risk associated with ozone depletion?

• A) skin cancer
• B) eye-related issues including cataracts
• C) lung cancer
• D) compromised immune systems

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Definitions:

Total Frequency

The sum of all frequencies in a data set, representing the total number of times a data point or category occurs.

Stem-and-Leaf Displays

A method of displaying quantitative data where each number is split into a "stem" (the leading digit(s)) and a "leaf" (the last digit).

Crosstabulation

A method used in quantitative research to summarize categorical data by creating a matrix that displays the frequency distribution of variables to identify relationships between them.

Hidden Variables

Variables that are not directly observed but are relevant or influence the outcome of a process or model.