A gardener buys a package of seeds. Seventy-five percent of seeds of this type germinate. The gardener plants 90 seeds. Find the probability that 60 or fewer of the seeds germinate. Use the normal...

A gardener buys a package of seeds. Seventy-five percent of seeds of this type germinate. The gardener plants 90 seeds.  Find the probability that 60 or fewer of the seeds germinate.  Use the normal approximation to the binomial with a correction for continuity.