Answer:
Step-by-step explanation:
Answer- 30
Step-by-step explanation:
The number 12 is missing in the data set.
<u>Step-by-step explanation</u>:
- The numbers are 9,12,16,18,23.
- The missing number is assumed to be 'x'
Mean = Sum of the integers / Total number of integers.
15 = (9+12+16+18+23+x) / 6
15 = (78+x) / 6
90 = 78+x
x = 90-78
x = 12
Answer:
1. Immaturity/Fear
2. Lack of Guidance/Support
3. Insufficient Finances
4. Academic Unpreparedness
5. Illness of family member or family issues
Step-by-step explanation:
Read more at:
https://careerprepacademy.com/blog/college/the-5-main-reasons-students-don%E2%80%99t-finish-college