Use the Following to Answer Questions

question 18

Short Answer

Use the following to answer questions :
The GMAT scores of all examinees who took that test this year produce a distribution that is approximately normal with a mean of 420 and a standard deviation of 32.
-The probability that the score of a randomly selected examinee is less than 370,rounded to four decimal places,is:

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Definitions:

Enhancer

A short region of DNA that can be bound with proteins (transcription factors) to increase the likelihood that transcription of a particular gene will occur.

Lac Operon

A gene system found in E. coli and other bacteria that regulates the metabolism of lactose, demonstrating gene regulation principles.

Operon's Genes

A group of genes in prokaryotes that function together, controlled by a single regulatory signal or promoter.

Escherichia Coli

A type of bacteria that is commonly found in the intestines of humans and animals; some strains can cause food poisoning.