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Akimi4 [234]
3 years ago
12

3% percent of the students at Lincoln High School are in orchestra, 5%

Mathematics
1 answer:
MissTica3 years ago
8 0

Answer:

The probability of a student to be in the orchestra or the band is 0.07 or 7%.

Step-by-step explanation:

The probability of a student to be in the orchestra or the band is given by the following formula:

p(orchestra or band) = p(orchestra) + p(band) - p(orchestra and band)

p(orchestra or band) = 0.03 + 0.05 - 0.01

p(orchestra or band) = 0.08 - 0.01

p(orchestra or band) = 0.07

The probability of a student to be in the orchestra or the band is 0.07 or 7%.

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Step-by-step explanation:

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Formula:

Distance between two ticks =

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Step-by-step explanation:

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