If a coin is flipped four times, find the probability distribution for the number of heads. Listed below are four charts. Choose the chart that best evaluates the data.
Chart A
x
0
1
2
3
4
P(x)
StartFraction 1 Over 16 EndFraction
StartFraction 1 Over 8 EndFraction
StartFraction 3 Over 8 EndFraction
StartFraction 1 Over 8 EndFraction
StartFraction 1 Over 16 EndFraction

Chart B
x
1
2
3
4
P(x)
One-fourth
StartFraction 7 Over 16 EndFraction
One-fourth
StartFraction 1 Over 16 EndFraction

Chart C
x
0
1
2
3
4
P(x)
StartFraction 1 Over 16 EndFraction
One-fourth
StartFraction 3 Over 8 EndFraction
One-fourth
StartFraction 1 Over 16 EndFraction

Chart D
x
0
1
2
3
4
P(x)
StartFraction 1 Over 16 EndFraction
StartFraction 3 Over 16 EndFraction
One-half
StartFraction 3 Over 16 EndFraction
StartFraction 1 Over 16 EndFraction

a.
Chart A
c.
Chart C
b.
Chart B
d.
Chart D

HELP PLEASE