Question

3. The class mark of a class is 10 and its class width is 6. The lower limit of the class is
(a) 5
(b) 7
(C8
(d) 10​

Answer 1

Answer:

7

Step-by-step explanation:

Answer 2

Answer

Answer:7

Step-by-step explanation:

Lower-Limit = Class Mark - w/2
w= Class Width

:10-6/2

:20/2-6/2

:14/2

:7