Chapter 8 Confidence Intervals (Mean) Progress saved Done Score: 0/14 0/14 answered Question 5 0/1 pt You measure 43 dogs' weights, and find they have a mean weight of 32 ounces. Assume the population standard deviation is 7.2 ounces. Based on this, what is the maximal margin of error associated with a 90% confidence interval for the true population mean dog weight. Give your answer as a decimal, to two places ounces Submit