The “Danger Zone” —The Environmental Temperature Range That Most Foodborne

question 205

Multiple Choice

The “danger zone” —the environmental temperature range that most foodborne pathogens prefer to live in—is between _____ degrees Fahrenheit.

• A)30 and 130
• B)35 and 135
• C)40 and 140
• D)45 and 145

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Definitions:

Group's Mean

The average value obtained by summing all the numerical values in a group and dividing by the number of values.

T-test

A statistical test used to compare the means of two groups or samples to determine if there is a significant difference between them.

Means

Statistical term referring to the average value of a set of numbers.

Null Hypothesis

A hypothesis that assumes no significant difference or relationship between variables until evidence suggests otherwise.