Mathematics, 22.09.2020 14:01 maymayrod2000

Samantha, Brooklyn, and Mary went to Bonnaroo music festival where they each attended various concerts.

• Samantha only went to rock concerts where the sound level was normally distributed between 113

and 117 decibels.

• Brooklyn went to 4 concerts with Samantha and also went to 5 folk concerts where the sound level

was between 95 and 97 decibels.

• Mary got sick, so she only attended 2 shows - one rock concert and one folk concert.

Answers: 2

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Samantha, Brooklyn, and Mary went to Bonnaroo music festival where they each attended various conce...