Question

If the lower limit (L1) of a class is 10 and the upper limit (L2) is 20, then the mid-point is:
(a) -15
(b) 10
(c) 15
(d) 30

Answer 1

Explanation:

If the lower limit (L1) of a class is 10 and the upper limit (L2) is 20, then the mid-point is:

(a) -15

(b) 10✔️✔️✔️✔️✔️

(c) 15

(d) 30