Data, Data Everywhere!
njordan_23
Week 4 Data Chart and Bar Graphs
The data chart and bar graphs below represent the results from the summative assessment you
created in Week 3. You will use this information to complete a part of your Week 4 Data, Data
Everywhere Assignment.
Summative Test Results Data
The data chart and bar graph represent the scores on the summative assessment you created in
Week 3 for each learner. You will use the numbers in the chart to find the mean, median and
mode of the summative test results. You will then use both the data chart and bar graph to help
you analyze your data about learner performance.
Learner
Score on
Summative
Assessment
Learner 1 88
Learner 2 43
Learner 3 75
Learner 4 96
Learner 5 90
Learner 6 63
Learner 7 85
Learner 8 87
Learner 9 91
Learner 10 75
Learner 11 96
Learner 12 52
Learner 13 100
Learner 14 63
Learner 15 75 0 20 40 60 80 100 120
Learner 1
Learner 2
Learner 3
Learner 4
Learner 5
Learner 6
Learner 7
Learner 8
Learner 9
Learner 10
Learner 11
Learner 12
Learner 13
Learner 14
Learner 15
Score on Summative Assessment
Incorrect Test Questions on Summative Assessment
The bar graph below represents the questions on the summative assessment that learners
answered incorrectly. You will use this information to consider how you might differentiate
your instruction to support learner needs. For example, many learners appeared to struggle with
question 2. Go back to your summative assessment to see what learning objective this question
addressed and what you might have to do to reteach this objective. Don’t forget to consider
those who have and have not mastered it when thinking about ways to differentiate your
instruction.
3
10
2
0
2
4
8
1
3 4
NUMBER OF INCORRECT ANSWERS