Question

COVID-19
The following tables shows the age distribution of case admitted during a day in two
different hospitals
sat
Table 1
Age (in
152
5.15
25-3 35-4 45 5 55-6
years)
5 5 5 5 5
No. of cases 6 11 21 23 14 5
Table 2
Age (in
152
253
5-15
35-4 45.5 55-6
years)
5 5 5 5 5
No. of cases 8 16 10 42 24 12
Refer to table 1
1 The average age for which maximum cases occurred is
a) 32 24
b) 34 36
c) 36.82
d) 42 24
2. The upper limit of modal class is
a) 15
b) 25
c) 35
d) 45
3 The mean of the given data is​

Answer 1

Answer:

upper limit tends to 45 .

and lower limit is 15