question archive a company that sells carrot seeds for heavy clay soil conduct a yearly quality control test to see among other things if it can say that the average length of carrots from the seeds will be 11
Subject:StatisticsPrice: Bought3
a company that sells carrot seeds for heavy clay soil conduct a yearly quality control test to see among other things if it can say that the average length of carrots from the seeds will be 11.5cm.aside this test you take a random sample 40 of the carrots and find that their average length is 11.8cm .assuming that the population of length is normally distributed with standard deviation of 1.15cm at a=0.05