Use the Normal to Model the Distribution of Sample Means

question 19

Multiple Choice

Use the Normal to model the distribution of sample means.
-Grandma Gertrude's Chocolates, a family owned business, has begun making a new
Line of chocolates with high levels of cacao so it can advertise its health benefits of
Antioxidants. The product with the highest % cacao at Grandma Gertrude's Chocolates
Averages 45% cacao with a standard deviation of 6 %. Suppose a sample of 36 pieces of
This chocolate is taken from the production line. What is the standard deviation of the
Sampling distribution of the sample mean?

• A) 1%
• B) 0.5%
• C) 10%
• D) 0.1%
• E) 5%

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Definitions:

Side Effects

Secondary, typically undesirable effects of a drug or medical treatment.

Selective Serotonin Reuptake Inhibitors (SSRIs)

A class of drugs typically used as antidepressants in the treatment of major depressive disorder and anxiety disorders by increasing serotonin levels in the brain.

Erectile Disorders

A type of sexual dysfunction characterized by the inability to develop or maintain an erection during sexual activity.

Obsessive-Compulsive Disorder

A mental disorder characterized by unwanted repetitive thoughts (obsessions) and actions (compulsions).