The Prices of 12 different types of cereal rounded to the nearest dollar or shown

4,5,6,4,5,5

5,8,4,3,4,4

Cereal brand X cost three dollars use the data from part a which describes the brand X is most accurate?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)