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ICSE Class 10 Answered

answer these questions in picture
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Asked by amri24010 | 30 May, 2019, 10:37: AM
answered-by-expert Expert Answer
(a)
 
10 persons are at least 45 years old but less than 50 years old.
 
(b)
 
35 - 40 has the highest frequency which is 14.
 
(c)
 
12 + 10 + 8 + 6 = 36
 
36 persons are at least 40 years old.
 
(d)
 
10 + 12 + 14 + 10 = 46

46 persons are below 50 years old.
 

Answered by Yasmeen Khan | 30 May, 2019, 11:23: AM

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