subject
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

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
What two consecutive odd integers have a sum of -28
Answers: 1
question
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
question
Mathematics, 21.06.2019 19:20
Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?
Answers: 1
question
Mathematics, 22.06.2019 00:00
Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?
Answers: 2
You know the right answer?
Saleem wants to compare the data in the four tables below. He graphs the data in each table and writ...
Questions
question
Mathematics, 27.03.2021 23:50
question
Chemistry, 27.03.2021 23:50
question
Chemistry, 27.03.2021 23:50
question
Chemistry, 27.03.2021 23:50
question
Computers and Technology, 27.03.2021 23:50
question
English, 27.03.2021 23:50
question
Chemistry, 27.03.2021 23:50
Questions on the website: 13722367