SOLUTION: #17 Use the formula
C(n, x)pxqn − x
to determine the probability of the given event. (Round your answer to four decimal places.)
The probability of exactly no successes
Algebra.Com
Question 1118917: #17 Use the formula
C(n, x)pxqn − x
to determine the probability of the given event. (Round your answer to four decimal places.)
The probability of exactly no successes in seven trials of a binomial experiment in which
p = 1/4
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
This is just an arithmetic problem. Plug in the numbers and do the arithmetic.
\ =\ {{7}\choose{0}}(0.25)^0(1\ -\ 0.25)^{7-0})
Hint: 
for any integer 
and 
for all real numbers 
John
My calculator said it, I believe it, that settles it
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