Send the following on WhatsApp
Continue to ChatExample 7 - Probability https://teachoo.com//4250/1026/Example-7---The-percentage-of-marks-obtained-by-a-student/category/Ungrouped-frequency/
Example 7 - Probability https://teachoo.com//4250/1026/Example-7---The-percentage-of-marks-obtained-by-a-student/category/Ungrouped-frequency/