Question 8 Consider the following bell-shaped distribution where 76 and 82 are one standard deviation from the mean each. 76 79 82 88 70 73 Determine the Mean and Variance of the distribution 1. Mean = 2. Variance = Use the empirical rule or your knowledge of the normal disdtribution to answer the following. Report answers as integers. 3. The lower limit for the highest 99.85% of the data is approximately = 4. The upper limit for the lowest 2.5% of the data is approximately = 5. The range of the middle 95% of the data is approximately = Question Hale- Message instructor N EX