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

Understand the basic concepts of sensation and perception and their distinctions.

Grasp the mechanisms and implications of sensory adaptation.

Define and understand thresholds, including absolute threshold and just noticeable difference.

Comprehend the signal-detection theory and its terms.

---

Definitions:

Discuss

To talk about a subject with someone and exchange ideas or opinions on it.

Weather

The condition of the air in a specific location and moment concerning temperature, aridity, sunlight, breeze, precipitation, and so on.

Psychiatrist

A medical doctor specialized in diagnosing, preventing, and treating mental disorders.

Medical Doctor

A professional who is qualified to treat people who are ill or injured.