The Wildlife Department Has Been Feeding a Special Food to Rainbow

question 49

Multiple Choice

The wildlife department has been feeding a special food to rainbow trout fingerlings in a pond. Based on a large number of observations,the distribution of trout weights is normally distributed with a mean of 402.7 grams and a standard deviation of 8.8 grams. What is the probability that the mean weight for a sample of 40 trout exceeds 405.5 grams?

• A)0.3782
• B)0.0222
• C)1.0
• D)0.5

---

Definitions:

Temple I

Often refers to a specific, noteworthy temple within a larger archaeological or historical context; the designation "I" suggests it may be a primary or significant structure.

Tikal

is an ancient Mayan city-state located in modern-day Guatemala, known for its extensive ruins, including temples, palaces, and pyramids.

Giant Jaguar

A symbolic or mythological creature in various cultures, often represented as a large, powerful, and majestic feline, embodying strength and stealth.

Tairona Pendants

Artifacts made by the Tairona civilization, indigenous to present-day Colombia, known for their intricate goldsmithing and symbolic designs.