The normal curve below shows the distribution of units of a product sold over 320 days. The mean is 77 units and the standard deviation is 6 units. Use the empirical rule (68-95-99.7 rule) to answer the following questions.

Assignment 1 gress saved Done Enlarged Graph [X] Score: 53.96/100 10/16 answere . Question 14 0/8 pts 9 3 9 0 Details The normal curve below shows The mean is 77 units and the sta 50 Use the empirical rule (68-95-99 59 65 71 77 83 80 95 Close Units Sold 1. Approximately what percent of daily units sold are (Do not round percent values) a) between 65 and 89 units