| x | Frequency | Cumulative Frequency |
|---|---|---|
| 1 | 8 | 8 |
| 2 | 10 | 18 |
| 3 | f₁ | 29 |
| 4 | f₂ | 45 |
10 and 17
17 and 10
11 and 16
16 and 11
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy