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 one year ago
When a coin is flipped, there are two possible outcomes: heads or tails. If a coin is flipped three times, what is the probability that there will be tails all three times?
 one year ago
When a coin is flipped, there are two possible outcomes: heads or tails. If a coin is flipped three times, what is the probability that there will be tails all three times?

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JohnnyCowCow
 one year ago
Best ResponseYou've already chosen the best response.1I can post the possible answers if necessary

wio
 one year ago
Best ResponseYou've already chosen the best response.0Don't post possible answers.

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1The 3 flips are independent trials each with a probability of 1/2 for tails. Probability of 3 tails in a row is \[\frac{1}{2}\times \frac{1}{2}\times \frac{1}{2}=you\ can\ calculate\]

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0Figure it out yourself the same we did the previous question. Write a table with all possible outcomes. Then see what fraction your desired outcome is of the total number of outcomes.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0dw:1364251372872:dw There are 8 possible outcomes, and only 1 is three tails, so the probabilty of three tails is 1/8
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