Determine the Confidence Interval for 10 Observations with an Average

question 1

Short Answer

Determine the confidence interval for 10 observations with an average of 9.0 and a variance of 2.0 for 95% confidence. The t value for 0.025 is 2.262.

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Definitions:

Outer Ear

Portion of the ear consisting of the pinna and the auditory canal.

Middle Ear

Portion of the ear consisting of the tympanic membrane, the oval and round windows, and the ossicles, where sound is amplified.

Semicircular Canals

Structures in the inner ear involved in maintaining balance.

Vertigo

Equilibrium disorder that is often associated with problems in the receptors of the semicircular canals in the ear.