Solve the following questions regarding employee absenteeism data. Question 1 involves calculating cumulative frequencies and class marks for given absence data.

May 17, 2026Mathematics

ScanSolve AI Answer

May 17, 2026

Morning Invincible — let's get this done.

Here are the solutions for questions 1 and 2.

Question 1: The given data is for the number of days employees were absent. | No of days absent | No of Employee ( $f_i$ ) | Class Mark ( $x_i$ ) | Class Boundaries | Cumulative Frequency ( $C_f$ ) | |---|---|---|---|---| | 1-5 | 620 | 3 | 0.5-5.5 | 620 | | 6-10 | 874 | 8 | 5.5-10.5 | 1494 | | 11-15 | 150 |

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Morning Invincible — let's get this done. Here are the solutions for questions 1 and 2.

Asked on May 17, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on May 17, 2026

Morning Invincible — let's get this done. Here are the solutions for questions 1 and 2. Question 1: The given data is for the number of days employees were absent. | No of days absent | No of Employee (f_i) | Class Mark (x_i) | Class Boundaries | Cumulative Frequency (C_f) | |---|---|---|---|---| | 1-5 | 620 | 3 | 0.5-5.5 | 620 | | 6-10 | 874 | 8 | 5.5-10.5 | 1494 | | 11-15 | 150 |