In many Martinez math class 3 out of the 17 students are left handed. In me. Burkheart's math class 4 out of 24 students have red hair. If one student is chosen at random in both classes. Which is more likely the student from ms. martinez's class is left-handed or the student from me. Burkheart's class has red hair

Question

Mathematics

Justice Boyer

22 February, 03:24

In many Martinez math class 3 out of the 17 students are left handed. In me. Burkheart's math class 4 out of 24 students have red hair. If one student is chosen at random in both classes. Which is more likely the student from ms. martinez's class is left-handed or the student from me. Burkheart's class has red hair

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Answers (1)

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Hailee Cobb · Answer 1

See below

Step-by-step explanation:

More likely is the one that has a higher probability from both classes.

The probability is the number of students with respective trait, divided by total number of students.

Martinez Class:

3 out of 17 are left handed, hence

P (left handed) = 3/17 0.1765

Burkheart Class:

4 out of 24 have red hair, hence

P (red hair) = 4/24 = 1/6 = 0.1667

More likely is Martinez's class left handed.