Question

The distribution below gives the makes of 100 students of a class, if the median makes are 24, find the frequencies f₁ and f₂

The distribution below gives the marks of 40 students of a class, if the median marks are 32.5, find the frequencies f₁ and f₂

The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It was first identified in December 2019 in Wuhan, China. During survey, the ages of 80 patients infected by COVID and admitted in the one of the City hospital were recorded and the collected data is represented in the less than cumulative frequency distribution table.