Asked by kimie

In tennis, Gabby serves an ace, a ball that can't be returned, 4 out of the 10 times she serves. What is the experimental probability that Gabby will serve an ace in the first match of the next game? Make a prediction about how many aces Gabby will have for the next 40 serves. Justify your reasoning.
THANKS!!
Answered by PsyDAG
4/10

4/10 * 40

I'll let you reason it out.
Answered by Sabrina
16
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