You are given the following results from a sample of 6 observations.
a.Determine the mean and the variance of this sample.
b.Construct a 95% confidence interval for the population standard deviation.
Definitions:
Contact Lenses
Thin optical lenses placed directly on the surface of the eyes, used to correct various vision disorders or for cosmetic reasons.
Emergency Department
A specialized department in hospitals that provides immediate care for acute illnesses and injuries.
Motor Vehicle Accident
An incident involving a collision or crash of a vehicle with another vehicle, pedestrian, animal, road debris, or other stationary obstruction.
Comatose Patient
An individual who is in a state of deep unconsciousness for a prolonged period, unable to respond to stimuli.
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