Statistics Free Doubts and Solutions
CBSE - IX - Mathematics - Statistics
Write the class size :- 10-19,20-29,30-39.
CBSE - IX - Mathematics - Statistics
For what value of x will 8 and x have the same mean as 27 and 5? Elaborate step-by-step.
CBSE - IX - Mathematics - Statistics
Q1) Prepare a histogram on the following:
a) Percentage distribution of Foreign Tourists Arrival in India according to age groups during 1996 – 2012 for class size 10 (using Table ).
age group (inyears)
0-15
15-25
25-35
35-45
45-55
55-65
65&above
% distribution by age group (in years)
11
8
16
21
20
14
10
Q1) Prepare a histogram on the following:
a) Percentage distribution of Foreign Tourists Arrival in India according to age groups during 1996 – 2012 for class size 10 (using Table ).
|
age group (inyears)
|
0-15
|
15-25
|
25-35
|
35-45
|
45-55
|
55-65
|
65&above
|
|
% distribution by age group (in years)
|
11
|
8
|
16
|
21
|
20
|
14
|
10
|
