Example: A researeher wants to test her hypothesis about current Wayne State Bus

Question

Example: A researeher wants to test her hypothesis about current Wayne State Business School students. She randomly administers a survey to a class of 30 students, asking them to respond to questions about their eye color, salary level, gender, dess status (Fresh, Soph, Jr., Sr.), race, age, and height. Interest only 3 participants were freshman and one of the freshmen was the oldest student in the class (age 75). The rest of the respondents were between the ages of 18 and 20. with a few 30 year olds, and even fewer 40 year olds.

Explanation / Answer

Question 1

Hypothesis is about students so

Students

Question 3

30 students are surveyed on 7 parameters, eye color,salary level,gender, etc.

So 7 variables.

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