Use the Following to Answer Questions

question 37

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 between 400 and 480,rounded to four decimal places,is:

---

Definitions:

Percussion Instruments

Musical instruments that produce sound primarily by being struck, shaken, or scraped, such as drums, cymbals, and maracas.

Percussion Instruments

Musical instruments that produce sound by being struck, shaken, or scraped, such as drums or cymbals.

Stringed Instruments

Musical instruments that produce sound by vibrating strings, played either by plucking, striking, or using a bow.

Wind Instruments

Musical instruments that produce sound by the vibration of air in a tube; examples include flutes, clarinets, and trumpets.