Select the correct answer.
the director of a museum recorded the number of students and adult chaperones in several school groups visiting the museum. she organized
the data in a scatter plot, where x represents the number of students and y represents the number of adult chaperones. then she used a
graphing tool to find the equation of the line of best fit:
y = 0.123x + 5.397
based on the line of best fit, approximately how many students are predicted to be in a school group with 20 adult chaperones?
oa 8
b. 119
c. 157
d. 206
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