Question

IN 10 MATHEMATICS TEST A STUDENT SCORED 45, 67, 89, 50,100, 90, 82, 99, 60, 30 DRAW STATISTICAL TABLE FOR THE GIVEN DATA

Answer 1

Answer:

9598 the full for of go to the the full for I am a 27

Answer 2

Given :   IN 10 MATHEMATICS TEST A STUDENT  SCORED

45, 67, 89, 50,100, 90, 82, 99, 60, 30

To find : Mean median , Mode & Range  

Solution:

10 MATHEMATICS TEST A STUDENT  SCORED

45, 67, 89, 50,100, 90, 82, 99, 60, 30

arranging in ascending order

30 ,  45, 50, 60  , 67,  82,  89, 90,  99,  , 100

Mean = ( 30 + 45 + 50 + 60 + 67 + 82 + 89 + 90 + 99 + 100)/10

=(712)/10

= 71.2

Total 10 terms Median = ( 5th term + 6th term)/2

Median  =  (67 + 82)/2  = 74.5

Mode - There is no Mode

Range = 100 - 30  =  70

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