X 38. 41 40 43 37 40 42 46

The range of the above data is:

Question 1 options:

1)8

2)9

3)10

4) 11

Question

Class 0 $ U 40 40 $ U 80. 80 $ U 120 120 $ U 160 160 $ U 200

Frequency 2. 3 2 6 4

The median class of the above continuous data is:

Question 8 options:

1)

0&U 40

2)

40&U 80

3)

80&U 120

4)

120&U 160

5)

160&U 200