Saturday, June 23, 2018

RS Aggarwal Class 10 Solutions Mean, Median, Mode of Grouped Data Exercise 9A

RS Aggarwal Class 10 Solutions Mean, Median, Mode of Grouped Data Exercise 9A


APlusTopper.com Provides RS Aggarwal Class 10 Solutions with Free PDF download option. All questions are solved by expert Mathematic Teachers as per NCERT (CBSE) guidelines.
Question 1:
Table is as given below:
rs-aggarwal-class-10-solutions-mean-median-mode-of-grouped-data-q1-1
rs-aggarwal-class-10-solutions-mean-median-mode-of-grouped-data-q1-2
Question 2:
We have
ClassFrequency fiMid Value xi fixi
0-10
10-20
20-30
30-40
40-50
50-60
7
5
6
12
8
2
5
15
25
35
45
55
35
75
150
420
360
110
 [latex]\sum { { f }_{ i } } =40  [/latex] [latex]\sum { { f }_{ i } } { x }_{ i }=1150  [/latex]
rs-aggarwal-class-10-solutions-mean-median-mode-of-grouped-data-q2

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