Mathematics, 12.04.2020 16:24 Juliianatafur22

MathXL for School: Practice & Problem Solving Copy 1
Due 04
7.3.PS-13
Question Help
Each of three friends flips a coin 86 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 164 heads and 94 tails, what is the relative frequency for the event "heads"? Use pencil and
paper. Suppose each friend flips a coin 860 times. Is there a value you would expect the relative
frequency for the event "heads" to be close to?

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MathXL for School: Practice & Problem Solving Copy 1
Due 04
7.3.PS-13
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