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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?

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To solve the problem, we will create a frequency distribution table for the blood groups of 30 students and identify the most common and rarest blood groups. ### Step 1: List the Blood Groups First, we need to identify the unique blood groups from the given data. The blood groups present are: - A - B - AB - O ...
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The blood groups of 30 students are recorded as follows: A, B, O, A, AB, O, A, O, B, A, OB, B, A, AB, B, A,AB ,B, A, A, O, A, AB, B, A, O, B, A, B, A Prepare a frequency distribution table for the data.

The blood groups of 30 students of class IX 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 A student is selected at random from the class from blood donation. Find the probability that the blood group of the student chosen is: (i) A (ii) B (iii) AB (iv) O

What is correct for blood groups O?

The genotype of blood group O is

The possible blood group of children born to parents having A and AB blood groups are: a) O, A b) A, B, AB c) B,O, A d) O, A, B, AB

Each of the progeny have 25% chance of their blood group being O/A/B/AB when their parents are

Children of a father with 'O' blood group and mother with 'AB' blood group would be

If blood group of mother is AB & Father is 'O' the child may be :-

A man with blood group 'A' marries a woman with group 'B' blood.Their child has blood group 'O' what are the gentypes of the parents ?

A,B and O blood groups were discovered by