Suppose That 11% of People Are Left Handed

question 214

Multiple Choice

Suppose that 11% of people are left handed.If 26 people are selected at random,what is the mean number of right-handers in the group?

• A)13
• B)1.60
• C)2.55
• D)23.14
• E)2.86

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Definitions:

Innate

Describes characteristics or abilities present from birth, not acquired through experience.

Inner Ear Membrane

A delicate structure within the inner ear that plays a crucial role in hearing and balance, responding to sound waves and head movements.

Audition

The sense or act of hearing.

Proximal Stimulus

The physical energy from a stimulus that directly interacts with and is detected by the sensory organs.