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Data Management DIRECTIONS: Using the test scores of 60 college students in the Statistics shown below, construct a frequency distribution table of 11 classes and
Data Management
DIRECTIONS: Using the test scores of 60 college students in the Statistics shown below, construct a frequency distribution table of 11 classes and calculate the following: Note: Calculate the range and class width.
128 | 106 | 96 | 94 | 85 | 75 | 113 | 103 | 96 | 91 |
94 | 70 | 109 | 113 | 109 | 100 | 81 | 81 | 103 | 113 |
91 | 88 | 78 | 75 | 106 | 103 | 100 | 88 | 81 | 81 |
113 | 106 | 100 | 96 | 88 | 78 | 109 | 96 | 96 | 94 |
88 | 70 | 72 | 88 | 100 | 94 | 88 | 78 | 103 | 106 |
94 | 91 | 81 | 75 | 96 | 96 | 91 | 88 | 78 | 55 |
Range | Class Width (I)
|
Class Interval (ci) | Tallying | Frequency | Class Mark (x) | Class Boundary (cb) | Relative Frequency (rf) | Less than Cumulative Frequency ( | Greater than Cumulative Frequency (>cf) |
i = | N= |
B.. DIRECTIONS: Based on the data above, construct the following graphs. I. Bar Chart II. Frequency Polygon III. Histogram IV. Ogive V. Pie Chart
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