Question 7 Not yet answered Marked out of 2.00 The distribution of actual weights of 225 gram chocolate bars produced by a particular machine is normal with a mean of 230 g and a standard deviation of 2.4 g. What proportion of chocolate bars will satisfy manufacturing regulators (i.e. weigh at least 225 grams)? (Write your answer correct to 2 decimal places). For this calculation Z = question The proportion of chocolate bars that weigh at least 225 grams is Flag (include all decimal places) To assist in answering this question, Standard Normal Probabilities are given below. Recall that Z= - Standard Normal Probabilities for Negative Z-scores 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09