Question

In a survey regarding men smoking habit and visiting hospital due to some ailment in the college, the following information was observed.

Out of 30 office staff 50% were smokers and 25% out of 48 Teaching staff were smokers. 25% among smokers and 8% among non-smokers visited hospitals in the year. Tabulate the above information.

Answer 1

Table showing the smoking workers visiting hospital among teachers and office staff.

Foot Note :

VH – Visited Hospital

NVH – Not Visited Hospital

T – Total

Source: Imaginary values given and remaining all computed values.