Question: please show COMPLETE SOLUTIONS and with label. The following data represents the sample score of 30 students in a diagnostic test. Class Limits Frequency 40

please show COMPLETE SOLUTIONS and with label.

The following data represents the sample score of 30 students in a diagnostic test. Class Limits Frequency 40 47 48 55 56 63 64 71 3 72 79 7 80 87 12 88 95 4 96 103 Find each of the following: 1. Mean 2. Median 3. Mode 4. Variance 5. Standard Deviation 6. Coefficient of Skewness 7. Measures of Kurtosis 8. Coefficient of Variation 9. Q1 10. Q2 11. Q3 12. P80

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