According to an APPA National Pet Owners Survey, 68 percent of dog owners and 49 percent of cat owners take their pet to the veterinarian for a routine check-up. Let's assume that 0.49 is the true proportion of all cat owners that took their cat to the veterinarian for a routine check-up within the last year.
You take a random sample of 200 cat owners and find that 110 of them took their cat to the veterinarian for a routine checkup during the past year. Is this convincing evidence that the true proportion of all cat owners that took their cat to the veterinarian for a routine check-up within the last year is more than 0.49?