In a random sample of 250 frozen pepperoni pizzas of a particular brand, 7 do not have enough pepperoni slices. At this rate, how many of 12,000 frozen pepperoni pizzas of the same brand
will not have enough pepperoni slices?

Which of the following is true of concerts a. concepts prevent us from generalize b. concepts independent of experiences and object. c. concepts complicate the memory process d. concepts provide clues about how to react to a particular object or experience