Question

Q.

Haemoglobin percentage of ten (10) patients was recorded as 5.2mg, 5.3mg, 5.6mg, 5.7mg,5.4mg, 5.2mg,5.3mg,5.3mg, 5.4mg, and 5.2mg. Find out the mean of Hb% of the patIents. 


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Answer 1

Given : Haemoglobin percentage of ten (10) patients was recorded as 5.2mg, 5.3mg, 5.6mg, 5.7mg,5.4mg, 5.2mg,5.3mg,5.3mg, 5.4mg, and 5.2mg.

To Find : mean of Hb% of the patIents.

Solution:

Number of Patients = 10

Sum of HB % of 10 10 Patients  =

5.2 + 5.3+ 5.6 + 5.7 + 5.4 + 5.2 + 5.3 + 5.3 + 5.4 + 5.2

=  53.6

Mean = Sum of all observations /Number of Observations

mean of Hb% of the patIents.  = 53.6 /10

= 5.36 mg

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