The Mean of a Set of Data Is -1

question 68

Multiple Choice

The mean of a set of data is -1.82 and its standard deviation is 3.91. Find the z score for a value of 4.51.

• A) 1.46
• B) 1.78
• C) 1.92
• D) 1.62

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Definitions:

Fatty Junk Foods

Processed foods high in unhealthy fats, sugars, and salts, often lacking nutritional value.

Reproductive Success

The transmission of genes to the subsequent generation in a manner that allows those genes to be further passed down.

Biologically Predisposed

Indicates a higher likelihood, due to genetic factors, that an individual will display certain behaviors or develop certain conditions.

Biological Fathers

The male parent from whom an individual inherits half of their genetic makeup.