Use an Equation to Solve the Problem

question 50

Multiple Choice

Use an equation to solve the problem.
One-third of the movie audience left the theater in disgust. If 65 angry patrons walked out, how many were there originally?

• A) 195
• B) 207
• C) 222
• D) 230
• E) 154

Determine the probability of sample means under normal distribution assumptions.

Apply the central limit theorem to understand the sampling distribution of sample means.

Understand and calculate sampling distributions for specific population parameters.

Evaluate and critique sampling methods and inferences based on sample data, including judgment and quota samples.

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Definitions:

Recessive Phenotype

An observed trait or characteristic of an organism that results from having two recessive alleles for a particular gene.

Heterozygous

Genetically describes an organism that has two different alleles of a gene, one inherited from each parent.

Unattached Earlobes

A genetic trait where the earlobes hang free and are not connected to the side of the head.

Homozygous Recessive

An individual is homozygous recessive when they have two identical recessive alleles for a particular gene, potentially expressing a recessive trait.