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The blood groups of 30 students of Class...

The blood groups of 30 students of Class VIII are recorded as follows: A, B, O, O, AB, O, A, O, B, A, O, B, A, O, O, A, AB, O, A, A, O, O, AB, B, A, O, B, A, B, O. Represent this data in the form of a frequency distribution table. Which is the most common, and which is the rarest, blood group among these students ?

Answer

Step by step text solution for The blood groups of 30 students of Class VIII are recorded as follows: A, B, O, O, AB, O, A, O, B, A, O, B, A, O, O, A, AB, O, A, A, O, O, AB, B, A, O, B, A, B, O. Represent this data in the form of a frequency distribution table. Which is the most common, and which is the rarest, blood group among these students ? by MATHS experts to help you in doubts & scoring excellent marks in Class 9 exams.

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The blood group of 36 students of IX class are recorded as follows Represent the data in the form of frequency distribution table. Which is the most common and which is the rarest blood group among these students?

O Blood group : universal donor : AB :………… .

Knowledge Check

  • Which of the following compound have O-O bonding ?

    A
    `H_2S_2O_6`
    B
    `H_2S_2O_8`
    C
    `H_2S_2O_3`
    D
    `H_2S_4O_6`

  • Which reaction confirms the presence of gt C=O group in glucose ?

    A
    Formation of oxime with hydroxyl amine
    B
    Oxidation of glucose to gluconic acid.
    C
    Reduction of Tollen's reagent.
    D
    Oxidation of glucose to saccharic acid.

  • Which o f the following species is not paramagnetic ?

    A
    NO
    B
    CO
    C
    `O_(2)`
    D
    `B_(2)`

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    Can a child have blood group .O. if his parents have blood group .A. and .B. ? Explain.

    Find the union of each of the following pairs of sets : A = [ a, e, i, o, u} B = {a, b, c}

    In which of the following oxoacid of Sulphur, S-O-O-S bond is present?

    Let A = { a, e, i, o, u } and B = { a, i, u } . Show that A ∪ B = A

    B_2O_3 have which property ?

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