The Amount of Light Entering the Eye Is Decreased When

question 87

Multiple Choice

The amount of light entering the eye is decreased when the

• A) distance between the lens and retina is decreased.
• B) distance between the lens and retina is increased.
• C) iris relaxes.
• D) iris constricts.
• E) shape of the lens changes.

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Definitions:

P-values

The odds of observing test results as extreme or more extreme than the actual outcomes, under the presumption that the null hypothesis is accurate.

One-sided

Refers to a type of hypothesis test or confidence interval where the alternative hypothesis targets a specific direction of effect.

Two-sided

Pertaining to hypothesis testing, where the alternative hypothesis is not directional and considers both possibilities of the effect being greater than or less than the null hypothesis.

Null Hypothesis

A statement in hypothesis testing that presumes no significant difference or effect, serving as the default until evidence suggests otherwise.