Question

please answer me fast ..
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Answer 1

Answer:

Total outcomes=1000

1) Frequency of head=455

Favourable outcomes=455

P. of head=455/1000

=0.455

2) Favourable outcomes=545

P. of tail=545/1000

=0.545

Answer 2

the probability of getting head =455/1000

=91/200

the probability of getting tail

=545/1000

=109/200