The Average Length of Crocodiles in a Swamp Is 11

question 47

Multiple Choice

The average length of crocodiles in a swamp is 11.5 feet. If the lengths are normally distributed with a standard deviation of 1.7 feet, find the probability that a crocodile is
More than 11 feet long.

• A) 0.38
• B) 0.12
• C) 0.88
• D) 0.62

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Hours Studied

The duration of time spent in the activity of studying, typically measured in hours.

Phosphoric Acid

A colorless, odorless phosphorus-containing inorganic acid, commonly used in food processing, dentistry, and to acidify beverages.

Scatterplot

A scatterplot is a type of graph used in statistics to visually display and assess the relationship between two numerical variables by plotting data points on a Cartesian plane.

Acidity

A chemical property that quantifies the level of acidic compounds in a substance, often influencing taste and reactivity.