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Mathematics, 15.07.2020 01:01 pmmb4621
Saleem wants to compare the data in the four tables below. He graphs the data in each table and writes the rounded values for a, b, and r below each table, as shown. Table A Math Scores vs. Science Scores A 2-column table with 5 rows. Column 1 is labeled Math Scores with entries 52, 60, 72, 83, 91. Column 2 is labeled Science Scores with entries 60, 59, 82, 90, 77. y = a x + b. a = 0.68. b = 25.25. r = 0.79. Table B Math Scores vs. Science Scores A 2-column table with 5 rows. Column 1 is labeled Math Scores with entries 61, 66, 70, 85, 98. Column 2 is labeled Science Scores with entries 55, 69, 71, 88, 92. y = a x + b. a = 0.94. b = 3.19. r = 0.95. Table C Math Scores vs. Science Scores A 2-column table with 5 rows. Column 1 is labeled Math Scores with entries 42, 68, 71, 83, 92. Column 2 is labeled Science Scores with entries 48, 70, 69, 88, 96. y = a x + b. a = 0.97. b = 4.84. r = 0.99. Table D Math Scores vs. Science Scores A 2-column table with 5 rows. Column 1 is labeled Math Scores with entries 40, 66, 72, 88, 91. Column 2 is labeled Science Scores with entries 40, 70, 77, 85, 93. y = a x + b. a = 0.98. b = 2.84. r = 0.99. Which set of data has the weakest association with its trend line? the data in table A the data in table B the data in table C the data in table D
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Saleem wants to compare the data in the four tables below. He graphs the data in each table and writ...
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