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Author Question: Which sensitivity analysis chart is most useful for seeing how the optimal decision changes as ... (Read 79 times)

WhattoUnderstand

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on: Jun 24, 2018
Which sensitivity analysis chart is most useful for seeing how the optimal decision changes as selected inputs vary?
 a. strategy region chart
  b. tornado chart
  c. spider chart
  d. all of these choices
  e. none of these choices

Question 2

Suppose you run a regression of a person's height on his/her right and left foot sizes, and you suspect that there may be multicollinearity between the foot sizes. What types of problems might you see if your suspicions are true?
 a. wrong values for the coefficients for the left and right foot size
  b. large p-values for the coefficients for the left and right foot size
  c. small t-values for the coefficients for the left and right foot size
  d. all of these choices


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owenfalvey

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

a

Answer to Question 2

d


WhattoUnderstand

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Reply 2 on: Jun 24, 2018
Wow, this really help

ricroger

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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