In a Statistics Class, the Following 10 Scores Were Randomly

question 84

Multiple Choice

In a statistics class, the following 10 scores were randomly selected: 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What is the mean?

• A) 71.5
• B) 72.0
• C) 77.0
• D) 71.0
• E) 73.0

Interpret the chi-square test results in terms of the difference between observed and expected frequencies.

Comprehend the principles of nonparametric statistics, including their assumptions and applications.

Recognize the relationship between sample size and the assumption of parametric statistics.

Grasp the concept of critical value and its comparison in hypothesis testing.