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12 March, 00:56

Flip a coin 4 more times to increase the total number of trials to 8. What is the experimental probability of the coin landing heads up?

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Answers (2)
  1. 12 March, 01:16
    0
    5/8

    Step-by-step explanation:

    The coin flip trials were increased to 8, so let's add that to our fraction. x/8.

    Next we need to find x. To do that, let's take 8 in half, right? No, as 4/8 can't work in this situation. What to do? Add 1 more. since there were a total of 8 trials, and there is a 50% chance of you landing on HEADS or TAILS, we use 5.

    x=5, 5/8
  2. 12 March, 04:45
    0
    50%

    Step-by-step explanation:

    expierimental probability is what we think will happen so there is a 50% chance of landing heads up.
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