Please help!!!! math is not my strong suit hh thank you <3
The graph on the right shows the theoretical probability of getting a given number heads in ten flips of a fair coin.
If this experiment was performed many times you would expect an average of _____
heads.
Answers
Answer:
5 Heads
Step-by-step explanation:
The graph on the right shows the theoretical probability of getting a given number heads in ten flips of a fair coin.
If this experiment was performed many times you would expect an average of 5 heads.
As from graph it is clear that
probability of of 0 & 10 head are equal so average 5 heads
probability of of 1 & 9 head are equal so average 5 Heads
probability of of 2 & 8 head are equal so average 5 heads
probability of of 3 & 7 head are equal so average 5 Heads
probability of of 4 & 6 head are equal so average 5 Heads
Probability of 5 will contribute to 5 heads only
so If this experiment was performed many times we would expect an average of 5 heads.
Answer: 5 heads
65% probability of getting 4,5, or 6 heads.
Step-by-step explanation: