please dont spam answer all questions please it is very urgent
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Answer:
(1) When 10 people liked classical music, number of people surveyed is 100
So, When 1 person liked the classical music, number of people surveyed is
100
10
When 20 people like the classical music, number of people surveyed
=
100
10
×
20
=
200
(2) Light music is liked by maximum number of people.
(3) Number of CD’s for different music
Semi Classical
=
1000
×
20
%
=
200
Classical
=
1000
×
10
%
=
100
Folk
=
1000
×
30
%
=
300
Light
=
1000
×
40
%
=
400
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