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1) in each study, the data collected is what level of measurement? a) l…

Question

  1. in each study, the data collected is what level of measurement?

a) letter grade (a,b,c,d,f): select an answer

b) temperature in celsius: select an answer

c) number of traffic tickets: select an answer

d) agreeableness rating on a
strongly disagree/disagree/neither disagree nor agree/agree/strongly agree
scale: select an answer

e) marital status: select an answer

  1. are the following variables discrete or continuous?

a) a persons exact age: select an answer

b) the number of cars served at a fast food drive - thru: select an answer

c) the weight of an elephant: select an answer

question help: video 1 video 2

Explanation:

Brief Explanations
  1. For levels of measurement:
  • Ordinal data has ordered categories with no equal intervals between them.
  • Interval data has ordered values with equal intervals, but no true zero.
  • Ratio data has ordered values, equal intervals, and a true zero (where zero means absence of the quantity).
  • Nominal data is unordered categorical data.
  1. For variable types:
  • Continuous variables can take any value within a range (including decimals/fractions).
  • Discrete variables can only take specific, separate numerical values (counts).

Answer:

1)
a) Ordinal
b) Interval
c) Ratio
d) Ordinal
e) Nominal

2)
a) Continuous
b) Discrete
c) Continuous