School Attendance PE Grade 100 95 96 80 86 77 74 65 77 90 51 30 a. Write a linear equation that fits the data: (hint, make equation on desmos) D. Using your line of best fit, predict the grade if the student's attendance is 90. c. Find the correlation coefficient: d. Based on your answer from part b, select the statements that would be true of this correlation. (Select ALL that apply.) O The correlation is strong. O The correlation is weak. O The correlation is positive. O The correlation is negative. O There is no correlation at all.
School Attendance PE Grade 100 95 96 80 86 77 74 65 77 90 51 30 a. Write a linear equation that fits the data: (hint, make equation on desmos) D. Using your line of best fit, predict the grade if the student's attendance is 90. c. Find the correlation coefficient: d. Based on your answer from part b, select the statements that would be true of this correlation. (Select ALL that apply.) O The correlation is strong. O The correlation is weak. O The correlation is positive. O The correlation is negative. O There is no correlation at all.
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Transcribed Image Text:School Attendance
PE Grade
100
95
96
80
86
77
74
65
77
90
51
30
a. Write a linear equation that fits the data:
(hint, make equation on desmos)
D. Using your line of best fit, predict the grade if the student's attendance is 90.
Find the correlation coefficient:
d. Based on your answer from part b, select the statements that would be true of this
correlation.
С.
(Select ALL that apply.)
O The correlation is strong.
O The correlation is weak.
O The correlation is positive.
O The correlation is negative.
O There is no correlation at all.
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