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Author Question: Which of the following represents a graphical presentation of interval data? a. A bar chart. c. A ... (Read 90 times)

MGLQZ

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  • Posts: 579
on: Jun 24, 2018
Which of the following represents a graphical presentation of interval data?
 a. A bar chart. c. A pie chart.
  b. A histogram. d. All of these choices are true.

Question 2

Statistical methods that require assumptions about the population are known as _____.
 a. distribution-free methods
  b. nonparametric methods
  c. either distribution-free or nonparametric methods
  d. parametric methods


srodz

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Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

d


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