Question
Download Solution PDFThe following data shows runs scored by a batsmen in 72 matches that he played in his carrer.
|
95 |
23 |
60 |
26 |
34 |
113 |
92 |
|
103 |
84 |
32 |
90 |
118 |
62 |
7 |
|
5 |
45 |
51 |
14 |
68 |
83 |
87 |
|
98 |
116 |
86 |
36 |
103 |
102 |
23 |
|
36 |
83 |
22 |
74 |
28 |
12 |
56 |
|
24 |
5 |
17 |
45 |
7 |
83 |
88 |
How many times did he score less than 25 runs?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation
We divide these runs into class interval and frequencies
|
Class interval |
Frequency |
|
0 -6 |
2 |
|
7 - 12 |
3 |
|
13 - 18 |
2 |
|
19 - 24 |
4 |
|
25 - 30 |
2 |
|
And so on --- |
And so on |
∴ There are (2 + 3 + 2 + 4) = 11 times he scored less than 25
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