Question

Find the mean of given grouped data class intervals 0-5,5-10,10-15,15-20,20-25,25-30,30-35 frequency 7,4,9,5,4,6,3

Answer 1

Step-by-step explanation:

$\huge{\orange{\overbrace{ \red{ \overbrace{\red{\underbrace \color{blue} {\underbrace \color{black} {\fcolorbox{magenta}{lime}{\fcolorbox{red}{black}{\fcolorbox{pink}{pink}{ \fcolorbox{blue}{blue}{{\bf{{{{\green{ANSWER}}}}}}}}}}}}}}}}}}$