Statistics
posted by Puffy .
The probability that a parent will visit a restaurant after kids game is know to be .68 and assumed the same for all parents. Assuming customer visits are independent and identical, determine the probability that 5 of 7 parents selected at random visit the restaurant. Calculator only. Need help understanding how to set this up.

Statistics 
MathGuru
Formula:
P(x) = (nCx)(p^x)[q^(nx)]
n = 7
x = 5
p = .68
q = 1  p = .32
Substitute into the formula and calculate.
Respond to this Question
Similar Questions

Early Child. Ed.
Which is NOT an example of a reciprocal relationship with families? 
math statistics/probability
can anyone show me how to work this problem out thanks in advance The Census Bureau provides data on the number of young adults, ages 18–24, who are living in their parents' home (the data include single young adults who are living … 
Statistics
Suppose in a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the box containing it. Before each game, the old prize is removed and another prize is placed at random … 
Math
I don't know if I suppose to do LCM or other? 
Biology
What is the probability that any two humans with the same parents will be identical(other than identical twins)for each parent's gametes? 
Biology
What is the probability that any two humans with the same parents will be identical (other than identical twins) to make an identical zygote? 
Biology
What is the probability that any two humans with the same parents will be identical(other than identical twins)for each parent's gametes? 
probability
Fred is giving away samples of dog food. He makes visits door to door, but he gives a sample away (one can of dog food) only on those visits for which the door is answered and a dog is in residence. On any visit, the probability of … 
Probability
Fred is giving away samples of dog food. He makes visits door to door, but he gives a sample away (one can of dog food) only on those visits for which the door is answered and a dog is in residence. On any visit, the probability of … 
Probability
Fred is giving away samples of dog food. He makes visits door to door, but he gives a sample away (one can of dog food) only on those visits for which the door is answered and a dog is in residence. On any visit, the probability of …