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28. What kind of variable/ data are the following: (u Qualitativel Quantitativey andi Quantitative (Discrete/Continuous) a. Length of a steel bar b. Number of printing miştakes c. Political affiliation d. Blood group type e. Life time of a machinery part

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28.

a. Length of steel bar - continuous, it can take values such as 2.39 m
b. Number of printing mistakes - discrete, it can't take fractions
c. Political affliations- again discrete, can't take fractions
d. Blood group type: Discrete, no meaning of continuous values
e. Life time of a machinery part: continuous, can't be exactly years in integers

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