Week 7: Frequency Distribution ,Constructing a Grouped Frequency Distribution
Frequency distribution:
- Grouped frequency distribution
- Ungrouped frequency distribution
Constructing a group frequency Distribution:
The following steps are involved on the contraction of group frequency distribution.
- Decide on the number of classes into which the date is to be grouped.
- Determine the range of variation in the data:
- Determine the Remaining the class limit
- Distribute the data in appropriate classes:
Course Material
- Week 1: Introduction to Statistics, Meaning of Statistics
- Week 2: Use of Statistics, Importance of Statistics and Application of Statistics
- Week 3: Collection of data, Classification of data,Observation and Variable
- Week 4: Measurement Scales and Error of Measurement
- Week 5: Presentation of Data, Basic Principle of classification
- Week 6: Types of table, Main parts of the table
- Week 7: Frequency Distribution ,Constructing a Grouped Frequency Distribution
- Week 8: Stem and leaf Display, Graphical Representation, Diagrams and Graphs
- Week 9: Introduction to Central Tendency , Criteria of Satisfactory Averages
- Week 10: Types of Averages, Median , Mode, Quantile
- Week 11: Introduction to Measure of Dispersion ,Range, Quartile deviation
- Week 12 : Mean Deviation , Varaince and Standard Deviation
- Week 13 : Trimmed Mean and winsorized mean
- Week 14 : Coefficient of Variation
- Week 15 : Introduction to Regression and correlation
- Week 16: Final Term Examination
- Chapters 16
- Department College of Agriculture
- Teacher
Syed Muhammad Shoaib hassan
