Question

What is cigma fixi÷ sigma fi

Answer 1

Answer:

arithmetic mean i.e. x bar

Step-by-step explanation:

plzz select answer as braniest

Answer 2

Answer:

$\red {\frac{ \sum f_{i} x_{i}}{\sum f_{i}}}\green { = Mean}$

Step-by-step explanation:

$\frac{ \sum f_{i} x_{i}}{\sum f_{i}} = Mean$

•••♪