[Solution] A survey found that 30% of pet owners had their pets bathed professionally rather than doing it themselves. If 9 pet owners are randomly elected,
Question: A survey found that 30% of pet owners had their pets bathed professionally rather than doing it themselves. If 9 pet owners are randomly elected, find the probability that exactly four of them have their pets bathed professionally.
Deliverable: Word Document 
![[Solution Library] Eighteen randomly selected cruise ships,](/images/solutions/MC-solution-library-40280.jpg "[Solution Library] Eighteen randomly selected cruise ships, of")
[Solution Library] Eighteen randomly selected cruise ships, of
![[Steps Shown] A survey found that 30%](/images/solutions/MC-solution-library-40281.jpg "[Steps Shown] A survey found that 30% of pet owners had their pets")
[Steps Shown] A survey found that 30% of pet owners had their pets
(See Solution) Find: P(0.8 < z
(See Solution) The national average SAT score is 1025. Assuming
![[Solution Library] To qualify for security officers'](/images/solutions/MC-solution-library-40284.jpg "[Solution Library] To qualify for security officers' training,")
[Solution Library] To qualify for security officers' training,
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