2 a Student selects A or C. N/A Student selects B, thinking Student selects D and that the longer boxplot states that the quartiles indicates more tell us percentages, S-ID.A.1 observations. not about counts. b Student selects A, C, or N/A Student selects B but Student selects B and D. justifies based on the compares the median of steel coasters having a steel ( above) to upper S-ID.A.1 longer box to the right of . quartile of wooden (only above). c Student selects A or D. N/A Student selects B and Student selects C and cites justifies based on the the similarity of the two steel coasters having a lower quartiles. S-ID.A.1 longer box to the right of . d Student selects A or C. N/A Student selects B, Student selects D, focusing on the length of does not clearly the whisker. correspond to one of the S-ID.A.1 quartiles. e Student does not Student makes a weak Student describes shape, Student describes the address which type of comparison without center, and spread, but center of the distribution coaster goes faster. clear justification or does not focus in on and gives some numerical S-ID.A.1 context. center or fails to give evidence (e.g., median, OR some numerical Q3). Student focuses on the justification with the one coaster at description of center. mph. Name Date The scores of three quizzes are shown in the following data plot for a class of students. Each quiz has a maximum possible score of . Possible dot plots of the data are shown below. On which quiz did students tend to score the lowest? Justify your choice.
2 a S-ID.A.1 Student selects A or C. N/A Student selects B, thinking that the longer boxplot indicates more observations. Student selects D and states that the quartiles tell us percentages, not about counts. b S-ID.A.1 Student selects A, C, or D. N/A Student selects B but justifies based on the steel coasters having a longer box to the right of . Student selects B and compares the median of steel ( above) to upper quartile of wooden (only above). c S-ID.A.1 Student selects A or D. N/A Student selects B and justifies based on the steel coasters having a longer box to the right of . Student selects C and cites the similarity of the two lower quartiles. d S-ID.A.1 Student selects A or C. N/A Student selects B, focusing on the length of the whisker. Student selects D, does not clearly correspond to one of the quartiles. e S-ID.A.1 Student does not address which type of coaster goes faster. Student makes a weak comparison without clear justification or context. OR Student focuses on the one coaster at mph. Student describes shape, center, and spread, but does not focus in on center or fails to give some numerical justification with the description of center. Student describes the center of the distribution and gives some numerical evidence (e.g., median, Q3). Name Date The scores of three quizzes are shown in the following data plot for a class of students. Each quiz has a maximum possible score of . Possible dot plots of the data are shown below. On which quiz did students tend to score the lowest? Justify your choice.
algebra-i-m2-mid-module-assessment.docx