A Sample of 8 Items Has an Average Fat Content

question 102

Multiple Choice

A sample of 8 items has an average fat content of 18.6 grams and a standard deviation of 2.4 grams.Assuming a normal distribution,construct a 99 percent confidence interval for .

• A)[16.06 21.14]
• B)[16.42 20.78]
• C)[15.63 21.57]
• D)[15.75 21.45]

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Definitions:

Primary Endosymbiosis

A symbiotic relationship in which a eukaryotic cell engulfs a prokaryote, leading to the evolution of important cell organelles, such as mitochondria and chloroplasts.

Secondary Endosymbiosis

An evolutionary process by which a eukaryotic cell engulfs another eukaryotic cell, leading to a symbiotic relationship.

Mutualism

A type of symbiotic relationship between organisms of different species where both parties benefit from the interaction.

Elaiosomes

Nutrient-rich structures attached to the seeds of some plant species, attracting ants which aid in seed dispersal.