Forty percent of all registered voters in a national election are ...

[jon_i]

Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. The probability that there are no females in the sample is _____.
 a. .0778
  b. .7780
  c. .5000
  d. .3456

Question 2

Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. The probability that the sample contains 2 female voters is _____.
 a. .0778
  b. .7780
  c. .5000
  d. .3456

[wshriver]

Answer to Question 1

a

Answer to Question 2

d

[jon_i]

Wow, this really help

[xoxo123]

Thanks for the timely response, appreciate it