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What is the probability that a randomly selected student has a cat?

Mathematics

ScanSolve AI Answer

Answer

38\frac{3}{8}

Step-by-step solution

4 steps
  1. Identify the total number of students.

    From the table, the total number of students is 24.

  2. Identify the total number of students who have a cat.

    From the table, the total number of students who have a cat is 9.

  3. Calculate the probability.

    The probability of a student having a cat is the number of students with a cat divided by the total number of students.

    P(Cat)=Number of students with a catTotal number of studentsP(\text{Cat}) = \frac{\text{Number of students with a cat}}{\text{Total number of students}} P(Cat)=924P(\text{Cat}) = \frac{9}{24}
  4. Simplify the fraction.

    Both the numerator and the denominator are divisible by 3.

    P(Cat)=9÷324÷3=38P(\text{Cat}) = \frac{9 \div 3}{24 \div 3} = \frac{3}{8}

    The probability that the student has a cat is 38\frac{3}{8}.

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