i need to find the 10%condition of this: 33% of 75 name brand chickens are contaminated and 45% of 75 generic chickens are contaminated, what is the 10% condition?

The ten percent condition says that if np (where n is 75 and p is .33 for name brand chickens) is greater than or equal to 10 then we can consider this a normal approximation and not a binomial. So in the case of name brand chickens np=25 and in generic,
33.75 so both are normal approximations.

Hope that helps,

Deanna