Transmission of Pathogens from Person to Person Via Sneezing,coughing or by the Affected

question 29

Multiple Choice

Transmission of pathogens from person to person via sneezing,coughing or by the affected individual speaking near (less than 1 meter) a susceptible individual are examples of what mode of transmission

• A)Vertical transmission
• B)Indirect contact transmission
• C)Direct fecal-oral transmission
• D)Contact transmission

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Definitions:

Significance Level

Significance level, often denoted by alpha, is the probability of rejecting the null hypothesis when it is true, serving as a threshold for determining statistical significance.

Power of a Test

The probability that a statistical test will correctly reject a false null hypothesis; a measure of a test's ability to detect an effect when there is one.

Null Hypothesis

A statement used in statistics that proposes there is no significant difference or effect, and any observed difference is due to sampling or experimental error.

Probability

A gauge for predicting the chance that an event will happen, expressed in numbers that fall within 0 and 1.