SOLUTION: I need help solving this problem. Can you please help me? About 72% of dog owners buy holiday presents for their dogs. Suppose n = 4 dog owners are randomly selected. Find the p

Question 853114: I need help solving this problem. Can you please help me?
About 72% of dog owners buy holiday presents for their dogs. Suppose n = 4 dog owners are randomly selected. Find the probability that at most three buy their dog holiday presents.
Round to four decimal places.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
p = .72 n = 4
The syntax is binomcdf(n, p, largest x-value).
P(x ≤3) = binomcdf(4, .72, 3)= is the answer (nothing more to do)
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