Assignment:
Follow the instructions below to complete this assignment
1. Complete the following questions.
2. Respond on a word document.
3. Each question is valued at 20points each
4. Please use full and complete sentences when responding.
(1) Discuss the difference between a variable and a parameter. Include an example.
(2)In completing a survey, respondents use the following numbers to indicate ages.
1 = age 19 years and under, 2 = 20 to 29 years of age
3 = 30 to 39 years of age, 4 = age 40 years and older
Is this data qualitative or quantitative? Explain.
(3) Explain the difference between the terms “variable” and “data.” Include an illustration that demonstrates this
difference.
(4) List 4 different ways of presenting data. Explain when you would use each (consider the type of variable when
answering this question).
(5) List 3 measures on central tendency. Explain when you would use each.
(6) List 3 measures on variance. Explain when you would use each.
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