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A coin is tossed 1000 times with the ...

A coin is tossed 1000 times with the following frequencies: Head: 455,   Tail : 545 Compute the probability for each event.

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A coin is tossed 1000 times with the following frequencies:Head : 455, Tail : 545Compute the probability for each event.

A coin is tossed 500 times with the following frequencies of two outcomes: head: 240 times, tail: 260 times. Find the probability of occurrence of each of these events.

A coin is tossed 500 times with the following frequencies of two outcomes: Head: 240 times. tail: 260 times. Find the probability of occurrence of each of these events.

A coin is tossed 10 times . The probability of getting exactly six head is

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Two coins are tossed simultaneously 1000 times with the following frequencies of different outcomes: Two heads: 210 times One head: 550 times No head: 240 times Find the probability of occurrence of each of these events.

Two coins are tossed simultaneous 1000 times with the following frequencies of different outcomes: Two heads: 210 times One head: 550 times No head : 240 times Find the probability of occurrence of each of these events.

Two coins are tossed simultaneous 500 times with the following frequencies of different outcomes. Two tails = 110 times One tail = 200 times No tail = 190 times Find the probability of occurrence of each events.

Three coins are tossed simultaneously 100 times with the following frequencies of different outcomes: {:(Outcome:, No head, "One" head, Two heads, Three Head), (Frequency:, 14, 38, 36, 12):} If the three coins are simultaneously tossed again, compute the probability of: (i)2 heads coming up. (ii) 3 heads coming up. (iii)at least one head coming up. (iv)getting more heads than tails. (v)getting more tails than heads

Two coins are tossed 1000 times and the outcomes are recorded as below Based on this information, the probability for atmost one head is

RD SHARMA ENGLISH-PROBABILITY-All Questions
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  2. An insurance company selected 2000 drivers at random in a particular...

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  3. A coin is tossed 1000 times with the following frequencies: Head: 4...

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  4. Two coins are tossed simultaneously 500 times with the following fr...

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  5. Three coins are tossed simultaneously 100 times with the following ...

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  6. 1500 families with 2 children were selected randomly and the followi...

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  7. In a cricket match, a batsman hits a boundary 6 times out of 30 bal...

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  8. The percentage of marks obtained by a student in monthly unit tests ...

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  9. To know the opinion of the students about Mathematics, a survey of ...

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  10. The blood groups of 30 students of class IX are recorded as follows: A...

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  11. Eleven bags of wheat flour, each marked 5kg, actually contained the...

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  12. Following table shows the birth month of 40 students of class IX ...

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  13. Given below is the frequency distribution table regarding the conce...

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  14. A company selected 2400 families at random and survey them to determi...

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  15. The following table gives the life time of 400 neon lamps: Life t...

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  16. Given below is the frequency distribution of wages (in Rs.) of 30 w...

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  17. Define a trial.

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  18. Define an elementary event.

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  19. Define an event

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  20. Define probability of an event.

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