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mcqs1 - Multiple Choice Questions Descriptive Statistics...

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Multiple Choice Questions Descriptive Statistics - Scale of measurement 1. In an experiment to determine if antibiotics increase the final dressed weight of cattle, the following were measured on each animal in the study. sex, initial weight, weight gain, grade of meat. where grade is recorded as (A, B, or C). The scale of measurement of these variable are: (a) Nominal, ratio, interval, nominal (b) Nominal, ratio, ratio, nominal (c) Nominal, ratio, ratio, ordinal (d) Ordinal, ratio, ratio, ordinal (e) Ordinal, ratio, ratio, nominal 2. In an aquaculture study, the following variables were measured on each fish: sex, initial weight(g), body temperature (řC), weight gain(g). The scale of these four variables (in order) are: 3. A study was conducted to investigate the effect of a coal-fire generating plant upon the water quality of a river. As part of an environmental impact study, fish were captured, tagged, and released. The following information was recorded for each fish: 1
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