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Quiz 1 Quiz 2 Quiz 3 Mean 2.55 2.5 3.05 Median 2 2.5 3 Mode 2 4 3 Variance 1.102632 2.368421 1.207895 Standard Deviation 1.023474
Quiz 1 | Quiz 2 | Quiz 3 | |
Mean | 2.55 | 2.5 | 3.05 |
Median | 2 | 2.5 | 3 |
Mode | 2 | 4 | 3 |
Variance | 1.102632 | 2.368421 | 1.207895 |
Standard Deviation | 1.023474 | 1.5 | 1.071214 |
- Use the measures of central tendency and spread to...
a) Make comments on how students didon each quiz
b) State whether or not you believe there's a problem with each quiz
c) Which quiz do you believe is the most accurate representation of the students' understanding? Explain your reasoning.
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