Question

Three coins are tossed simultaneously 200 times. Frequencies of different outcomes are given in the picture. Compute the probability of 2 heads coming up 3 heads:23 2 heads:72 1 heads:77 no head:28

Answer 1

Answer:

1) P = (23+70) / 200

= 95/200

=13/40

2) P= 28/200

=7/50

3) P = (77+28) /200

=105/200

=21/40

4) P = (28+77+72) /200

= 117/200

here is your answer mate hope it helps you thank u

Answer 2

Answer:

hi....

.............