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14 September, 15:58

A student from the community college is selected at random. Find the probability that the student is between 26 and 35 inclusive. Round approximations to three decimal places

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  1. 14 September, 17:53
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    The question is incomplete! The complete question along with answers and explanation is provided below!

    Question:

    The age distribution of students at a community college is given below:

    Number of students under 21: 416

    Number of students 21-25: 402

    Number of students 26-30: 210

    Number of students 31-35: 55

    Number of students over 35: 24

    Total number of students: 1107

    A student from the community college is selected at random. Find the probability that the student is between 26 and 35 inclusive. Round approximations to three decimal places.

    Answer:

    Probability of age 26-35 = 0.239 or 23.9 %

    Step-by-step explanation:

    The no. of students in the age 26-35 = no. of students of age 26-30 + no. of students of age 31-35

    The no. of students in the age 26-35 = 210 + 55

    The no. of students in the age 26-35 = 265

    Total no. of students: 1107

    Probability of age 26-35 = The no. of students in the age 26-35 / Total no. of students

    Probability of age 26-35 = 265/1107

    Probability of age 26-35 = 0.239

    Probability of age 26-35 = 23.9 %
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