<h2>HEY MATE check the attachment :)</h2>
Class Frequency Mid-point
13-15 7 13+15/2=20.516-18 4 16+18/2=1719-21 3 19+21/2=2022-24 5 22+24/2=2325-27 7 25+27/2=2628-30 7 28+30/2=29
(16+18)/2 = 17
So, the answer is A (17).
Answer:
Not clear of the question
Step-by-step explanation:
Answer:
<h2>-9 < x < 12</h2>
Step-by-step explanation: