Levels of measurement are an important factor in determining which type of chart to use. Explain why this is the case.

1. Reading Assignment (20 points): Read Chapter 3 & 5 of Statistics for Evidence-based Practice in Nursing (2017) Chapters 3 & 5

a) Answer the following questions in your own words:

i. What is the difference between the independent variable and dependent variable. Give examples of each

ii. Differentiate between a discrete variable, continuous variable, qualitative variable and quantitative variable
iii. What are some ways to improve reliability and validity

iv. Levels of measurement are an important factor in determining which type of chart to use. Explain why this is the case.

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