Which data set could not be represented by the histogram shown? a) {8, 14, 9, 15, 18, 7, 12, 13, 7} b) {7, 13, 9, 16, 18, 7, 12, 13, 5} c) {8, 14, 9, 15, 19, 7, 12, 14, 9} d) {8, 13, 11, 15, 12, 7, 12, 13, 5}

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

what do u need to know

step-by-step explanation:

answer: i believe the answer is e

step-by-step explanation:

explanation:

step-by-step explanation: