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A job candidate with an offer from a prominent investment bank wanted to estimate how many hours she would have to work per week during her first year at the bank. She took a sample of six first-year analysts, asking how many hours they worked in the last week. Construct a 95% confidence interval with her results: 64, 82, 74, 73, 78, and 87 hours.
Strabismus
A condition where the eyes do not properly align with each other when looking at an object, often referred to as crossed eyes.
Amblyopia
A vision development disorder known as "lazy eye," where an eye fails to achieve normal visual acuity, despite the use of prescription eyeglasses or contact lenses.
Presbyopia
A form of age-related vision impairment characterized by difficulty in focusing on close objects, necessitating reading glasses or bifocals.
Iritis
is inflammation of the iris, the colored part of the eye, which can cause pain, light sensitivity, decreased vision, and redness of the eye, and requires prompt treatment to prevent serious complications.
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