Answer: I am not that sure but I think it’s first third and fifth
Step-by-step explanation:
Answer:
Step-by-step explanation:
As the mean is 20.2 and the standard deviation is 2.4
The range within the first standard deviation is
(17.8,22.6)
This means that we can safely use the range of (18,22) as we cannot confirm whether the other values fall within the range.
Within this range there are
Answer:
idk sry
Step-by-step explanation:
7/10 of the degrees of a circle is 252 . I dont know the second part of the question sorry.