যেন 34. সমান, মম,
1
Mode Trier
ARA
4
DO-D4
05-29 2
30-34
35-39
40-44
45-49 9
50-54
55-59 4
GO-64 3
65-69 1
otell I the
Answers
Answered by
0
Answer:
Solution
a) Mean=
Total no. of observations
sum of the number
⇒ Mean=
40
2+3+4+3+5+5+6+7+8+9+6+6+5+3+13+7+8+8+2+9+11+7+8+4+5+45+48+60+42+53+47+51+54+49+48+47+53+48+44+46
⇒ Mean=
40
119+770
,
40
889
=22.2
∴ Mean=22.2
b) To arrange data in ascending order
Median : 2,2,3,3,3,4,4,5,5,5,5,6,6,6,7,7,7,8,8,8,8,9,9,11,13,42,44,45,46,47,48,48,49,51,53,53,54,60.
Median =
2
8+8
=
12
6
=8
c)
Mode :- The only number which appears multiple times
Mode =2,3,4,5,6,7,8,9,48,53
d) Range: The subtract the smallest number from the largest number
=60−2=58
∴ Range =58
Step-by-step explanation:
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