The relative humidity (in %) of a certain city for a month of 30 days was as follows :
: What is the range of this data ?

The relative humidity (in %) of a certain city for a month of 30 days was as follows : : Which month or season do you think this data is about ?

The relative humidity (in %) of a certain city for a month of 30 days was as follows : : Construct a grouped frequency distribution table with classes 84 - 86, 86-88 etc.

A study was conducted to find out the concentration of sulphur dioxide in the air in parts per million (ppm) of a certain city. The data obtained for 30 days is as follows : For how many days, was the concentra-tion ofsulphur dioxide more than 0.11 parts per million.

A study was conducted to find out the concentration of sulphur dioxide in the air in parts per million (ppm) of a certain city. The data obtained for 30 days is as follows : Make a grouped frequency distribution table for this data with class intervals as 0.00 - 0.04, 0.04 -0.08 and so on.

The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: Find the range of the rainfall in the above data.

The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows: On how many days was the rainfall less than the mean rainfall.