Question

if two coins are tossed once which is not a possible value of the random variable for the number of heads?
a.0
b.1
c.2
d.3
pahelp po please​

Answer 1

Answer:

The answer is C --- 2

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Answer 2

Answer:

D

Answer Choice Elimination:

0 heads is possible because the coins flipped could both land on tails thus resulting in 0 heads.

1 head is possible because when two coins are tossed, one can result in tails and the other in heads, which gives you only 1 heads.

2 heads are possible if both coins land on heads, which clearly is a possibility

3 heads is impossible since it would require 3 or more coins to do so, but there are only 2 coins so 3 heads is not a possible value.

3 heads is not a possibility.