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xr xr
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6 years ago
When plotting correlational data, the appropriate graph to use is the
 
  a. line graph. c. histogram.
  b. bar graph. d. scatterplot.

Question 2

We should do a scatterplot of the data when we compute a correlation because the scatterplot allows us to
 
  a. see the relationship between the two variables.
  b. determine the exact value of the correlation coefficient.
  c. determine whether a relationship is likely to exist in the population from which the sample is taken.
  d. predict accurate Y scores for known X scores.
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newstudentnewstudent
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6 years ago
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xr Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Yesterday
this is exactly what I needed
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2 hours ago
Brilliant
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