Why Is It Not Safe to Connect to Public Wi-Fi

question 88

Multiple Choice

Why is it not safe to connect to public Wi-Fi networks?

• A) Because these networks are rarely protected
• B) Because they do not allow Internet access
• C) Because the connection is often too slow
• D) Because it can weaken your own Wi-Fi wireless router

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Definitions:

Multiple Correlation

A statistical technique that predicts the value of one variable based on the combined values of two or more other variables.

Pearson Correlation

A measure of the linear correlation between two variables, quantified by a coefficient that ranges from -1 to 1.

Degrees Freedom

The number of independent pieces of information used in the calculation of a statistic, often symbolized as "df".

F-ratio Equation

Used in ANOVA tests, it calculates the ratio of variation between group means to the variation within the groups.