Focus Groups of 10 People Are Randomly Selected to Discuss

question 101

Multiple Choice

Focus groups of 10 people are randomly selected to discuss products of the Famous Company. It is determined that the mean number (per group) who recognize the Famous brand name is 4.8, and the standard deviation is 0.73. Would it be unusual to randomly select 10 people and find that greater than 8 recognize the Famous brand name?

• A)No
• B)Yes

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Definitions:

Hydrolysis

A process where water is utilized to decompose a specific substance by breaking its bonds.

Polypeptides

Chains of amino acids linked by peptide bonds, which can function independently or as part of larger protein molecules.

Pepsinogen

An inactive precursor of pepsin, secreted by the stomach lining; it is converted to pepsin in the presence of stomach acid to digest proteins.

Bile

A digestive fluid produced by the liver and stored in the gallbladder, important for the breakdown and absorption of fats.