A Boat Is Able to Move Through Still Water at 20

question 2

Multiple Choice

A boat is able to move through still water at 20 m/s.It makes a round trip to a town 3.0 km upstream.If the river flows at 5 m/s, the time required for this round trip is:

• A)120 s
• B)150 s
• C)200 s
• D)300 s
• E)320 s

Learn how to compute the standard deviation and variance for data sets, understanding their measures of variability.

Understand the concept and calculation of interquartile range, percentile, and other measures of data dispersion.

Differentiate between various measures of variability and understand their applications.

Calculate and interpret the mean in different contexts, including stock prices and salaries.

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Definitions:

Procedure

A set of established guidelines or steps to be followed in carrying out a task or process.

Mutual Motivation

A concept where individuals or groups encourage each other to achieve goals, fostering a collaborative and supportive environment.

Coordinate Confrontation

A strategic approach to resolve conflict that involves organizing and managing a situation or dispute in a systematic way to find a solution.

Openness

A personality trait that involves the willingness to try new things, be open to new experiences, and entertain new ideas.