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The following table shows the number of ...

The following table shows the number of students and the time they utilized daily for their studies. Find the mean time spent by students for their studies by direct method.

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The correct Answer is:
`4.36`
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The following table shows the number of students and the time they utilized dialy for th eir studeis.Find the mean time spent by students for their studeies by direct method

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Knowledge Check

  • The following table shows the number of students enrolled in different faculties in college. The percentage of students studying in faculties other than Science is:

    A
    `75%`
    B
    `80%`
    C
    `60%`
    D
    `20%`

  • The following table indicates the number of students studying in three disciplines in five colleges: What is the ratio of the total number of students studying in the science stream to that of studying in commerce stream in all five colleges taken together?

    A
    a) `16:15`
    B
    b) `19:15`
    C
    c) `16:19`
    D
    d) `14:15`

  • The following table indicates the number of students studying in three disciplines in five colleges What is the ratio of the total number of students studying in the science stream to that of studying in commerce stream in all five colleges taken together?

    A
    `16:15`
    B
    `16:19`
    C
    `14:15`
    D
    `19:15`

    • Similar Questions

    Explore conceptually related problems

    Find the mean form the following table by direct method :

    A class has 175 students. The following table shows the number of students studying one or more of the following subjects in this case. How many students are enrolled in Mathematics alone, Physics alone and Chemistry alone? Are there students who have not offered any one of these subjects?

    Find the mean of the following table by direct method:

    Following table shows the weights of 12 students: Weight (in kgs): 6770727375 No. of Students: 43221 Find the mean weight.

    The following table indicates the number of students studying in three disciplines in five colleges: What percentage of total students are studying in the commerce stream in all five colleges together?

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