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  3. a)  a coin is flipped 6 times, find the probabil

a)  A coin is flipped 6 times, find the probability of getting exactly 4 heads.  Hint: The Binomial...

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Basic Math

a)  A coin is flipped 6 times, find the probability ofgetting exactly 4 heads.  Hint: The Binomial DistributionTable can be very helpful on questions 19-21.  Ifyou use the table for this question, give your answer exactly as itappears.  If you calculated your answer, round to thethousandths place.

b) A coin is flipped 6 times. Find the probability of getting atleast 3 heads. If you used a table to help find your answer, giveit to the thousandths place. If you used a formula to calculateyour answer, round to the thousandths place.

c) A coin is flipped 6 times, find the probability of getting atmost 2 heads. If you used a table to help find your answer, give itto the thousandths place. If you used a formula to calculate youranswer, round to the thousandths place.

Answer & Explanation Solved by verified expert
3.8 Ratings (508 Votes)
Binomial DistributionIf X is the randomvariable representing the number of successes the probability ofgetting r successes andnrfailures in n trailspprobability    See Answer
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