Hector's Parents Are Both Left-Handed,so the Probability That Hector Will

question 39

Multiple Choice

Hector's parents are both left-handed,so the probability that Hector will be left-handed is closest to

• A)25%.
• B)50%.
• C)75%.
• D)100%.

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Definitions:

Normal Distributions

Bell-shaped curves that are used in statistics to represent the distribution of a data set where most values cluster around a central region.

Normal Probability Distribution

A bell-shaped distribution that is symmetrical around the mean, representing the distribution of many types of data.

Continuous Variables

Variables that can take on an infinite number of values or levels.

Binomial

Pertaining to a probability distribution that models the number of successes in a fixed number of trials, with only two possible outcomes.