Frequency Table

Last updated over 2 years ago

1 question

Jemima is investigating whether non-smokers are generally healthier people than those who smoke. She selected 100 smokers and 100 non-smokers, each of whom were middle-aged males. She asked each of them how many sick days they had taken from work in the last 12 months. The results were: 

Frequency Table

Complete the frequency table.