Question 1 [5 points) A vending machine is calibrated to dispense coffee into a paper cup. The amount of coffee dispensed into the cup is supposed to be normallv distributed with mean 225 ml and standard deviation 10 ml. While servicing a vending machine, the technician dispensed 12 cups of coffee and found the mean amount to be 230 ml. Is the vending machine meeting the amount calibrated? Conduct a hypothesis test at 10% level of significance. HUI |.l.= :] e H11 LL35 Sample size. n = 12 Sample mean, i = 230 P-Value Method P-value = :] Q; {in 3 decimal places] ls P-value