The graph of a normally distributed random variable is given. Use the graph to answer the questions that follow. 24 27 33 36 What is the mean? What is the standard deviation? What percentage of values should fall between 33 and 36? Which value has a z-score of -2? Question Help: Message instructor Submit Question Question 2 0/7 pts 9 10 4 Details The time to complete an exam is approximately Normal with a mean of 41 minutes and a standard deviation of 2 minutes. The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes. # = 41 0=2 H - 30 H-20 H-0 uto H +20 H + 30 Question Help: Message instructor Submit