1549351 1549351 31-05-2022 Mathematics contestada Stem Leaf 0 2 3 1 2 1 6 3 0 4 6 4 4 5 8 8 9 Key: 4 | 8 = 48 a. How many data values are at most 10? Number of data values: Question 2 b. How many data values are at least 30?