Question

Two coins are tossed simultaneously 200 times and we get two head 58 times ; one head 83 times ; 0 head: 59 times When two coins are tossed at random, what is the probability of getting (I) 2 head (ii) 1 head (iii) 0 head

Answer 1

probability of getting 1 head =83/200
=0.415
probability of getting 0heads=59/200
=0.295
no. of two heads =83+59=142
=200-142
=58
probability of getting 2heads =58/200
=0.29

Answer 2

$\huge{\mathcal{Hi\: there!}}$

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Some experiments related to PROBABILITY :

$\underline{ \large { \bold{Experiment:}}}$

An operation which can produce some well-defined outcomes, is called an experiment.

Each outcome is called an event.

$\underline{ \large { \bold{Random\:Experiment:}}}$

An experiment in which all possible outcomes are known and the exact outcome cannot be predicted in advance, is called a random experiment.

$\underline{ \large { \bold{Empirical \: Probability :}}}$

Suppose we perform an experiment and let $n$ be the total number of trials. The empirical probability of happening of an event E is defined as

$\mathsf{p(e) = \frac{no \: of \: trials \: in \: which \: event \: happened}{total \: number \: of \: trials}}$

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For the solution of your question, see the above picture attached.

Thanks for the question !

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