As part of their ongoing marketing effort, CooledFaces collects a variety of sta
ID: 3178065 • Letter: A
Question
As part of their ongoing marketing effort, CooledFaces collects a variety of statistics about their customers. The database includes the following data:
(a)Customer’s weight and height.
(b)Customer’s age category. {toddler, preschooler, student, adult}
(c)Customer’s satisfaction rating on a scale of 1-10.
(d)Customer’s favored flavor {vanilla, chocolate, strawberry…}
(e)The customer’s annual salary (in whole USD)
(f)Customer’s year of birth.
(g)Quantity of ice-cream consumed by the customer per summer season.
(h)Customer’s ethnicity.
(i)Percentage fat content (up to 2 decimals) in your favored ice cream.
(j)Number of ice-creams purchased per day.
[A (10 points)]
For each of the questions, indicate with an “X” what scale the data is measured on.
Question
Nominal
Ordinal
Interval
Ratio
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
Question
Nominal
Ordinal
Interval
Ratio
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
Explanation / Answer
Result:
As part of their ongoing marketing effort, CooledFaces collects a variety of statistics about their customers. The database includes the following data:
(a)Customer’s weight and height.
(b)Customer’s age category. {toddler, preschooler, student, adult}
(c)Customer’s satisfaction rating on a scale of 1-10.
(d)Customer’s favored flavor {vanilla, chocolate, strawberry…}
(e)The customer’s annual salary (in whole USD)
(f)Customer’s year of birth.
(g)Quantity of ice-cream consumed by the customer per summer season.
(h)Customer’s ethnicity.
(i)Percentage fat content (up to 2 decimals) in your favored ice cream.
(j)Number of ice-creams purchased per day.
[A (10 points)]
For each of the questions, indicate with an “X” what scale the data is measured on.
Question
Nominal
Ordinal
Interval
Ratio
(a)
X
(b)
X
(c)
X
(d)
X
(e)
X
(f)
X
(g)
X
(h)
X
(i)
X
(j)
X
Question
Nominal
Ordinal
Interval
Ratio
(a)
X
(b)
X
(c)
X
(d)
X
(e)
X
(f)
X
(g)
X
(h)
X
(i)
X
(j)
X
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