josemachado52 josemachado52
  • 04-05-2017
  • Mathematics
contestada

Which of these is not a possible r-value? A. 1.75 B. 0.2 C. -0.5 D. -0.1

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W0lf93
W0lf93 W0lf93
  • 12-01-2018
I believe the correct answer is option A. A value of greater than 1 is not a possible value of r or the correlation coefficient in statistics. It is a measurement of the direction and strength of relationship between variables. Its value would only have a range of positive one to negative one.
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beenheard
beenheard beenheard
  • 08-05-2019

Answer: A. 1.75******

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