A Chi-Squared Test of a Contingency Table with 4 Rows

question 129

Multiple Choice

A chi-squared test of a contingency table with 4 rows and 5 columns shows that the value of the test statistic is 22.18.Using a chi-squared table,the most accurate statement that can be made is:

• A)p-value is greater than 0.05
• B)p-value is smaller than 0.025
• C)p-value is greater than 0.025 but smaller than 0.05
• D)p-value is greater than 0.10

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Definitions:

Pupil Diameter

Pupil diameter refers to the size of the opening in the iris of the eye, which regulates the amount of light entering the eye.

Accommodate

To adjust or make room for something, often referring to the eye's ability to change focus on objects at different distances.

Pigmented Epithelium

Layers of cells containing pigment, such as those found in the retina, which help absorb light and protect photoreceptors.

Bipolar Neurons

A type of neuron which has two processes extending from its cell body, commonly found in the retina, olfactory epithelium, and auditory system.