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7 September 2022
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26 test answers

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question
Name each level of measurement for which data can be qualitative.
answer
Nominal Ordinal
question
T/F Data at the ordinal level are quantitative only.
answer
False- Data at the ordinal level can be qualitative or quantitative. Data at this level can be arranged in? order, or? ranked, but differences between data entries are not meaningful.
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T/F More types of calculations can be performed with data at the nominal level than with data at the interval level.
answer
False- Data at the nominal level can be put in a category. Data at the interval level can be put in a? category, put in? order, and you can find differences between values. ? Therefore, more types of calculations can be performed with data at the interval level than with data at the nominal level.
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Qual or Quant? fav musical style
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qualitative- describes an attribute or characteristic
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time to finish a marathon
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quantitative- time is found by measuring or counting
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The region of a country with the highest level of food production for the past six years is shown below. Southwest Northeast Eastern Eastern Eastern Western Is the data Qual or Quant?
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Qualitative because the regions are nonnumerical labels.
question
What is the data set's level of measurement?
answer
ordinal
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The masses (gm's) of a sample of a species of fish caught in the waters of a region 15.1 14.3 12.4 12.3 15.7 17.2 14.5 15.5 16.4 Qual or Quant?
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Quantitative
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level of measurement?
answer
Ratio
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top 5 books on best seller list 1. Gone Girl 2. Private London 3. Threat Vector 4. The Forgotten 5. Kiss the Dead level of measurement?
answer
Ordinal- The data can be arranged in order, but the differences ?between data entries are not meaningful.
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The following appear on a? physician's intake form. disabilities, T, Ht, change in health (scale of -5 to 5) level of measurement for disabilities?
answer
nominal
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level of measurement for temperature?
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interval
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level of measurement for height/weight?
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ratio
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change in health (scale -5 to 5)
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ordinal
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physician intake form- marital status
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nominal
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year of birth
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interval
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what is an inherent zero?
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a zero that implies "none"
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3 data sets that contain inherent zeroes
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avg monthly precip in inches avg age of college students in years max wind speed during hurricane
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3 data sets with NO inherent zero
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level of happiness from 0-10 T in degrees Fahrenheit avg IQ of a high school class
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Happiness level 0-10
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ordinal
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time since last visit
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ratio
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allergies
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nominal
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nomialr
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names of NFL teams SSN no computations
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ordinal
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ranking, standing, order
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Interval
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temperature, year of birth
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ratio
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age, prices of homes