The blood groups of 30 students of class VIII are recoded 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. Find out which is the most common and which is the rarest blood group among these students.
Answers
Answered by
1
Answer:
BLOOD GROUP A- 8
- BLOOD GROUP B- 5
- BLOOD GROUP O- 11
- BLOOD GROUP AB- 3
AB is the rarest
O is the most common
Answered by
6
Hey Mate ❤
Your Answer :
Frequently Distribution Table for given data :
Blood Group Tally No. of Students
A ||||\ |||| 9
B ||||\ | 6
AB ||| 3 [ min. ]
O ||||\ ||||\ || 12 [ maxi. ]
Total 30
Most common blood group
= blood group with maximum number of students
= O
Most rare blood group
= blood group with minimum number of students
= AB
Glad To Help :D
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