Question

plz answer I will mark as Brainlist​

Answer 1

Answer:

mean x = 30

Step-by-step explanation:

Mean x =

$\frac{ 1050}{35} \\ = 30$

Answer 2

Answer:

30

Step-by-step explanation:

sigma fixi / sigma fi

1050/35

firstly divide it by 5 then 35 will goes 7 times and 1050 will goes 210 times then again divide it by 7 then it will go 1 times as 7 and 210 will goes with 30 so the required answer is 30