Question

Three coins are tossed simultaneously 200 times with the following
Frequency of different out come
Out come
3 heads 2heads 1 head no head
23
Frequency
72
77
28
the probability of 2 heads coming up​

Answer 1

Answer:

Outcome Frequency

3 heads. 23

2 heads. 72

1 head. 77

No head. 28

P ( 2 heads) = 72 / 200

= 9/ 25

And.- The probability of two heads is 9/25