Answer:
The answer is d
Step-by-step explanation:
Answer:
1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91
Step-by-step explanation:
Answer:
tell me how to do it tell me and i will try
B , because it makes sense if 30.6 is the mean of the frequency distribution Hope it helped