Question

age No.
Date:
9.
Gines below is the frequency distribution of wages
in & of so washers
(
in a school
Wager 100-110
Number of 2
120-130
120-190
140-150
8
13
lo
boods
5
is selected at randon Find the probability
A worker .
that his wager area
is less than 5120 was at least 21290.
-​

Answer 1

Answer:

sorry YR I didn't UNDERSTAND the QUESTION

Answer 2

Answer:

what????........