Sal recorded the number of crackers in each snack-sized package he opened. A number line goes from 5 to 15. The whiskers range from 7 to 15, and the box ranges from 7 to 10. A line divides the box at 9. Which statement must be true according to the box plot? The data is symmetric, and the lowest number of crackers in a package was 7. The data is symmetric, and the lowest number of crackers in a package was 8. The data is skewed, and the lowest number of crackers in a package was 7. The data is skewed, and the lowest number of crackers in a package was 8.