• MATH 533 Week 1 | Quiz

Questions: 1-20

Q1.

Suppose you're given a data set that classifies each sample unit into one of four categories: A, B, C, D. You plan to create a computer database consisting of these data, and you decide to code the data as A = 1, B = 2, C = 3, and D = 4.

Are the data consisting of classification A, B, C, and D qualitative and quantitative? After the data are input as 1, 2, 3 or 4, are they qualitative or quantitative?

 

Q2.

A company tracked all credit card purchases during the year 2005 and measured two variables: (1) the cardholder's town of residence, and (2) the amount (in dollars)paid each month.

a.  Identify the type (quantitative or qualitative) of each variable measured. Docs the data set collected represent a population or a sample?

b.  Docs the data set collected represent a population or a sample? Sample Population

Q3.    Q4.     Q5.    Q6.    Q7.     Q8.
Q9.    Q10.   Q11.  Q12.  Q13.   Q14.
Q15.  Q16.   Q17.  Q18.  Q19.   Q20.

MATH 533 Week 1 | Quiz

  • Institution(s): Devry
  • Year Published: 2021
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