Recent questions tagged exercise16-1

Two dice are thrown.The events A,B and C are as follows :A : getting an even number in first die,B : getting an odd number on the first die,C : getting the sum of the numbers on the dice $\leq$ 5.State true or false : A',B' and C are mutually exclusive & exhaustive

asked Jun 30, 2014 by sreemathi.v

1 answer

An experiment involves rolling a pair of dice and recording the numbers that come up.Describe the following events : A : The sum is greater than 8,B : 2 occurs on either die,C : The sum is atleast 7 and multiple of 3.Which pairs of these events are mutually exclusive ?

asked Jun 27, 2014 by sreemathi.v

1 answer

A die is thrown repeatedly untill a six comes up.What is the sample space for this experiment.

asked Jun 27, 2014 by sreemathi.v

1 answer

A coin is tossed .If it shows a tail,we draw a ball from a box which contains 2 red and 3 black balls.If it shows head,we throw a die.Find the sample space for this experiment.

asked Jun 27, 2014 by sreemathi.v

1 answer

An experiment consists of rolling a die and then tossing a coin once if the number on the die is even.If the number on the die is odd,the coin is tossed twice.Write the sample space for the experiment

asked Jun 26, 2014 by sreemathi.v

1 answer

The numbers 1,2,3 and 4 are written separately on four slips of paper.The slips are put in a box and mixed thoroughly.A person draws two slips from the box,one after the other,without replacement.Describe the sample space for the experiment

asked Jun 26, 2014 by sreemathi.v

1 answer

A coin is tossed .If the outcome is a head,a die is thrown.If the die shows up an even number,the die is thrown again.What is the sample space for the experiment.

asked Jun 26, 2014 by sreemathi.v

1 answer

Suppose 3 bulbs are selected at random from a lot.Each bulb is tested and classified as defective (D) or non-defective (N).Write the sample space of this experiment

asked Jun 26, 2014 by sreemathi.v

1 answer

An experiment consists of tossing a coin and then throwing it second time if head occurs.If a tail occurs on the first toss,then a die is rolled once.Find the sample space.

asked Jun 26, 2014 by sreemathi.v

1 answer

A box contains 1 red and 3 identical white balls.Two balls are drawn at random in succession without replacement.Write the sample space for this experiment.

asked Jun 26, 2014 by sreemathi.v

1 answer

An experiment consists of recording boy-girl composition of families with 2 children (ii) What is the sample space,if we are interested in the number of girls in the family?

asked Jun 26, 2014 by sreemathi.v

1 answer

An experiment consists of recording boy-girl composition of families with 2 children (i) What is the sample space if we are interested in knowing whether it is a boy or girl in the order of their births?

asked Jun 26, 2014 by sreemathi.v

1 answer

One die of red colour,one of white colour and one of blue colour are placed in a bag,one die is selected at random and rolled,its colour and the number on its uppermost face is noted.Describe the sample space.

asked Jun 26, 2014 by sreemathi.v

1 answer

2 boys and 2 girls are in room x,and 1 boy and 3 girls in room y.Specify the sample space for the experiment in which a room is selected and then a person.

asked Jun 26, 2014 by sreemathi.v

1 answer

Describe the sample space for the indicated experiment :A coin is tossed and then a die is rolled only in case a head is shown on the coin.

asked Jun 26, 2014 by sreemathi.v

1 answer

Describe the sample space for the indicated experiment : A coin is tossed and a die is thrown

asked Jun 26, 2014 by sreemathi.v

1 answer

Describe the sample space for the indicated experiment : A coin is tossed four times

asked Jun 26, 2014 by sreemathi.v

1 answer

Describe the sample space for the indicated experiment : A die is thrown two times

asked Jun 26, 2014 by sreemathi.v

1 answer

Describe the sample space for the indicated experiment : A coin is tossed three times

asked Jun 26, 2014 by sreemathi.v

1 answer

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