Question

A.Mean. B. Median. C mode .D. All of these
2. Person of O blood group are 40% ,Classification of person based on blood group is to
shown by pie diagram. What should be measure of angle for th person of O blood
group.
A. .114. B 140. C 104. D 144.
Q-I(B) Solve the following question (4 marks )
1. The following table shows the number of student and the time they utilizes daily for ther
studies. Find the mean time spent by student for there studies by direct method.
4-6 6-8
0-2 2-4
TIME
8-
10
70
12
18
10
7
NO OF
Student
Ans:​

Answer 1

Answer:

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