You are asked to evaluate 'Introduction to the Matrix' from the statistical data of the following 7 'Introduction to the Matrix' course grade distributions: Class A Class B Class C Class D Class E Class F Class G Mean 71.8 75.2 73.8 82.2 79.6 78.0 73.7 Median 79.3 78.5 80.1 83.4 81.4 77.6 75.9 Mode 80.1 78.5 80.5 83.0 81.0 78.0 70.0 Std Dev 18.6 15.9 15.5 5.1 11.4 7.0 15.1 Students 24 23 14 17 29 18 13 (a) With 95% Statistical Confidence would you conclude that all Seven (7) Course Results are consistent with the Same Student Population (Do these results come from the same population)? (b) Provide your conclusion (a) in up to 100 words.
You are asked to evaluate 'Introduction to the Matrix' from the statistical data of the
following 7 'Introduction to the Matrix' course grade distributions:
Class A Class B Class C Class D Class E Class F Class G
Mean 71.8 75.2 73.8 82.2 79.6 78.0 73.7
Median 79.3 78.5 80.1 83.4 81.4 77.6 75.9
Mode 80.1 78.5 80.5 83.0 81.0 78.0 70.0
Std Dev 18.6 15.9 15.5 5.1 11.4 7.0 15.1
Students 24 23 14 17 29 18 13
(a) With 95% Statistical Confidence would you conclude that all Seven (7) Course
Results are consistent with the Same Student Population (Do these results come
from the same population)?
(b) Provide your conclusion (a) in up to 100 words.
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