Mathematics, 27.10.2020 21:40 trobbie817
The following scatter plot shows the test scores of a group of students who watched movies for different amounts of time in a week:
A graph shows Hours Watching Movies on x axis and Test Score on y axis. The graph is shown with scale along x axis from 0 to 10 at increments of 1 and scale along y axis from 0 to 100 at increments of 10. The ordered pairs 0, 99 and 0.2, 98 and 1.2,82 and 1.4,86 and 2.3, 81 and 2.5,90 and 2.8,97 and 3.2, 88 and 3.5, 85 and 4.2, 61 and 5.3, 73 and 5.6,69 and 6.7,66 and 6.9,55 and 7.2,68 and 7.7,43 and 8,36 and 8.2,41 and 9,30 are shown on the graph.
What will most likely happen to students' test scores if the number of hours they watch movies increases? (1 point)
Test score will increase, because the graph shows a positive association
Test score will increase, because the graph shows a negative association
Test score will decrease, because the graph shows a negative association
Test score will decrease, because the graph shows a positive association
Answers: 2
Mathematics, 21.06.2019 18:30
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Answers: 3
Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 21.06.2019 23:00
George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2
Answers: 1
The following scatter plot shows the test scores of a group of students who watched movies for diffe...
Mathematics, 13.11.2020 05:30
German, 13.11.2020 05:30
Biology, 13.11.2020 05:30
Mathematics, 13.11.2020 05:30
Mathematics, 13.11.2020 05:30
Mathematics, 13.11.2020 05:30
English, 13.11.2020 05:30
Business, 13.11.2020 05:30
Mathematics, 13.11.2020 05:30
Arts, 13.11.2020 05:30
Chemistry, 13.11.2020 05:30