Suppose the average lifetime of a certain type of car battery is known to be 60 months. consider conducting a two-sided test on it based on a sample of size 25 from a normal distribution with a population standard deviation of 4 months. a) if the true average lifetime is 62 months and ďˇ =0.01, what is the probability of a type ii error

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south