You measure 47 watermelons weights, and find they have a mean weight of 48 ounces. Assume the population standard deviation is 10.1 ounces. Based on this, what is the maximal margin of error assoc with a 95% confidence interval for the true population mean watermelon weight. Give your answer as a decimal, to two places ounces Submit Question Question 3 0/1 pt 9 6 O Det You measure 44 randomly selected textbooks' weights, and find they have a mean weight of 70 ounces Assume the population standard deviation is 6.8 ounces. Based on this, construct a 90% confidence interva for the true population mean textbook weight. Give your answers as decimals, to two places Submit