Question

A coin is tossed four times. Find the probability of
the following:
a. Getting exactly two heads
b. Getting at most one tail
c. Getting at least two tails​

Answer 1

Step-by-step explanation:

HHHH, TTTT, HTTT, THTT, TTHT, TTTH, HHHT, HHTH, HTHH, THHH, HTHT, THTH, TTHH, HHTT, THHT, HTTH

1) 6/16=1/2

2) 15/16

3) 6/16=1/2

Answer 2

Step-by-step explanation:

plz refer to the attachment....

may it helps you.......