Answer:
A undefined
Step-by-step explanation:
I'm pretty sure it's A, B, and D not 100% tho hope this helps!!
Answer:
Nine of the times for the first race were at least 16 seconds
Step-by-step explanation:
Here we have from the scatter plot, the times are given as
Time Frequency
19 2
18 2
17 2
16 3
15 1
Therefore, total number of times that are above 16 seconds in the first race is
3 + 2 + 2 + 2 = 9
Therefore, the first option is correct
Answer:
16, 21, 25
Step-by-step explanation:
19 and 21 are prime numbers, and thus cannot fit in this scenario.
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