Find the class size of the class interval 3.5-6.5 ?

1.	Find the class size of the class interval 3.5-6.5 ?
Answer» $\underline {\pink { Class\:<klux>SIZE</klux> }}$ Difference between the TRUE upper LIMIT and true lower limit of a class interval is called the class size . $For \:the \: Class \: interval \: 3.5 - 6.5$ Upper limit = 6.5 Lower limit = 3.5 $Class \:size = Upper \: limit - Lower \:limit \\= 6.5 - 3.5 \\= 3$ Therefore., $\red {Class - size} \green { = 3 }$ •••♪

Answer»

$\underline {\pink { Class\:<klux>SIZE</klux> }}$

Difference between the TRUE upper LIMIT and true lower limit of a class interval is called the class size .