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Reading Results In Year 7, a group of 29 students completed a reading test. In Year 9, the same group of students completed a reading test from the same series. The graphs below show their results. Scores at Year 7 and Year 9 are reported on the same scale: Year 7 +++ 520 530 540 550 560 570 580 590 600 610 620 ++++ Reading score Year 9 +++ 520 530 540 550 560 570 580 590 600 610 620 Reading score

Reading Results In Year 7, a group of 29 students completed a reading test. In Year 9, the same group of students completed a reading test from the same series. The graphs below show their results. Scores at Year 7 and Year 9 are reported on the same scale: Year 7 +++ 520 530 540 550 560 570 580 590 600 610 620 ++++ Reading score Year 9 +++ 520 530 540 550 560 570 580 590 600 610 620 Reading score

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Reading Results In Year 7, a group of 29 students completed a reading test. In Year 9, the same group of students completed a reading test from the same series. The graphs below show their results. Scores at Year 7 and Year 9 are reported on the same scale: ... ++|+|+|+ II. Six Year 9 scores were greater than 585 520 530 540 550 560 570 580 590 600 610 620 ++++++||||||||| ●●●● ●●●●● Below are some statements about the chart provided above. Click on 'True' or 'False' for each statement. 1. The difference between the highest and lowest Year 7 reading scores was 120 III. There is at least one student whose reading score has increased by 20 or more from Year 7 to Year 9 Year 7 [Choose ] [Choose ] True False +++ 520 530 540 550 560 570 580 590 600 610 620 [Choose ] Reading score Year 9 + Reading score
Transcribed Image Text:Reading Results In Year 7, a group of 29 students completed a reading test. In Year 9, the same group of students completed a reading test from the same series. The graphs below show their results. Scores at Year 7 and Year 9 are reported on the same scale: ... ++|+|+|+ II. Six Year 9 scores were greater than 585 520 530 540 550 560 570 580 590 600 610 620 ++++++||||||||| ●●●● ●●●●● Below are some statements about the chart provided above. Click on 'True' or 'False' for each statement. 1. The difference between the highest and lowest Year 7 reading scores was 120 III. There is at least one student whose reading score has increased by 20 or more from Year 7 to Year 9 Year 7 [Choose ] [Choose ] True False +++ 520 530 540 550 560 570 580 590 600 610 620 [Choose ] Reading score Year 9 + Reading score
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