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Mathematics, 26.04.2021 21:50 BackUpAccount

Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event ​"heads​" for each friend. If the friends combine their results to get 91 heads and 119 ​tails, what is the relative frequency for the event ​"heads​"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event ​"heads​" to be close​ to?


Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. F
Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. F

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