Answer:
Chicago marathon runners
Step-by-step explanation:
Due to the strict qualifying time, the runners of the Boston marathon are going to very prepared, and quite close in their times. Since they are going to be close, the standard deviation is expected to be small.
Otherwise, in the Chicago marathon, anyone can run. This means that along with the professional runners, who are going to be very prepared, other unprepared runners will compete, and they are going to take a long time to complete the race, adding variation to the finishing times. The standard deviation is the square root of the variance, so since the variance for the Chicago marathon will be higher, the standard deviation also will
Answer:
you need to convert meters into centimeters. See how many are in one meter, then do the rest
For this question you can say:
8/12 = ?/15
so ? is your answer:
15*8/12 = 10
so the answer is 10 :)))
i hope this is helpful
have a nice day
It =11 not how is it 10 what did you think it was
The solution is where the two red lines cross each other.
The graph has a blue dot where the lines cross.
It is at X = 2 and Y = -3
The answer is (2,-3)
