1. **Problem statement:** Determine which dice number Christoph and Ilona rolled 1) most frequently and 2) least frequently. 2. **Understanding the problem:** We are given frequency data (likely percentages or probabilities) for dice rolls by Christoph and Ilona. We need to identify the number with the highest frequency (most rolled) and the number with the lowest frequency (least rolled) for each person. 3. **Approach:** - Look at the frequency values for each dice number for Christoph and Ilona. - Identify the maximum frequency value for each to find the most frequent roll. - Identify the minimum frequency value for each to find the least frequent roll. 4. **Example:** Suppose Christoph's frequencies are $[0.2, 0.13, 0.25, 0.1, 0.15, 0.17]$ and Ilona's frequencies are $[0.21, 0.12, 0.18, 0.2, 0.14, 0.15]$ (these are example values to illustrate). 5. **Finding Christoph's most frequent roll:** - Maximum frequency is $0.25$ corresponding to the 3rd dice number. 6. **Finding Christoph's least frequent roll:** - Minimum frequency is $0.1$ corresponding to the 4th dice number. 7. **Finding Ilona's most frequent roll:** - Maximum frequency is $0.21$ corresponding to the 1st dice number. 8. **Finding Ilona's least frequent roll:** - Minimum frequency is $0.12$ corresponding to the 2nd dice number. 9. **Final answer:** - Christoph rolled the number 3 most frequently and number 4 least frequently. - Ilona rolled the number 1 most frequently and number 2 least frequently. Note: Replace example frequencies with actual data if provided.