Determine If the Outcome Is Unusual $\mu - 2 \sigma \text { or greater than } \mu + 2 \sigma$

question 149

Multiple Choice

Determine if the outcome is unusual. Consider as unusual any result that differs from the mean by more than 2 standard deviations. That is, unusual values are either less than $\mu - 2 \sigma \text { or greater than } \mu + 2 \sigma$
-The Acme Candy Company claims that 8% of the jawbreakers it produces actually result in a broken jaw. Suppose 9571 persons are selected at random from those who have eaten a jawbreaker produced at Acme Candy Company. Would it be unusual for this sample of 9571 to contain 806 persons with broken jaws?

• A) Yes
• B) No

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Definitions:

UAA

A stop codon in the genetic code that signals the end of a protein-coding sequence in mRNA transcription.

Messenger RNA

A molecule that carries genetic information from DNA to the ribosome, where it directs protein synthesis.

RNA Polymerases

Enzymes that are responsible for transcribing RNA from a DNA template, playing a key role in the process of gene expression.

Transcription

The process by which the genetic information in DNA is copied into messenger RNA (mRNA) for protein synthesis.