Google Classroom
GeoGebraAula GeoGebra

A.3.7 and A.3.8 Practice Problems

Select all the values for that indicate a positive slope for the line of best fit.

Marqueu on calgui
  • A
  • B
  • C
  • D
  • E
  • F
  • G
Comprova la meva reposta (3)

The correlation coefficient, r, is given for several different linear models for a data set. Which value for r indicates the best fit for the data?

Marqueu on calgui
  • A
  • B
  • C
  • D
Comprova la meva reposta (3)

Which of the values is the best estimate of the correlation coefficient for the line of best fit shown in the scatter plot?

Marqueu on calgui
  • A
  • B
  • C
  • D
Comprova la meva reposta (3)

Marqueu on calgui
  • A
  • B
  • C
  • D
Comprova la meva reposta (3)

Marqueu on calgui
  • A
  • B
  • C
  • D
Comprova la meva reposta (3)