A worker stands at the end of a production line for mint chocolate chip ice cream and uses warm water to melt the ice cream away from the chocolate. The amount of chocolate is then weighed. Each container should contain 4 ounces of chocolate. The results of a simple random sample of 12 containers is shown below. Assume the amount of chocolate added to the ice cream is normally distributed. Mean Variance 3.808 0.07 Observations 12 Hypothesized Mean 4 What condition is met for the use of a t-distribution? df 11 t Stat -2.511 Pick P(T