Question

Write down the frequency of the class 20-25 in the
following data.
18, 19, 12, 13, 21, 27, 29, 22, 23, 26, 21, 17, 23, 24​

Answer 1

from the given

1) frequency corresponding to the

class interval (30 -40)=10

2) class size = 10

3) midpoint of the class interval 30 - 40

=(. 30 + 40)/2

=70/2

=35

4) minimum score=12

maximum score=64 64

range=maximum score - minimum score

= 64 - 12

=52

Answer 2

Answer:

Step-by-step explanation:

uf0u figuxxgei1xgvup1ev, VC, squevqivsiks, visvxsvx mixco language Nv(vaiziiigsqlho)