Solve the Problem. -The Length of Time It Takes College Students to Find

question 285

Multiple Choice

Solve the problem.
-The length of time it takes college students to find a parking spot in the library parking lot follows a normal distribution with a mean of 4.0 minutes and a standard deviation of 1 minute. Find the probability that a
Randomly selected college student will find a parking spot in the library parking lot in less than 3.5 minutes.

• A) 0.3551
• B) 0.1915
• C) 0.2674
• D) 0.3085

---

Definitions:

Organic Molecules

Chemical compounds that contain carbon and are found in all living organisms, essential for life.

Organic Polymers

Large molecules composed of repeated subunits (monomers) that are typically carbon-based, like proteins, nucleic acids, and plastics.

Silt

Fine particles of rock and soil that are smaller than sand and larger than clay, often found on riverbeds and fertile agricultural lands.

Sand

Fine particles of rock and mineral matter, typically found on beaches, deserts, and riverbeds.