Find the Probability

question 227

Multiple Choice

Find the probability. Round to the nearest ten-thousandth when necessary.
-A family has five children. The probability of having a girl is 1/2. What is the probability of having At least 3 boys?

• A) 0.5
• B) 0.4688
• C) 0.3125
• D) 0.1563

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Definitions:

Memory Capacity

The amount of information that can be held in the memory system at one time, including short-term and long-term storage capabilities.

Memory Span

is the amount of information or number of items that can be held in short-term memory at one time.

Conservation Ability

A cognitive skill, typically developing in childhood, that enables an individual to understand that certain properties remain constant despite changes in form or appearance.

Systematically Paying Attention

The methodical process of focusing thought and cognitive resources on specific stimuli or tasks.