Answer:
Step-by-step explanation:
The value of t must not be one that makes the denominator zero, hence must not be 8.
Answer:
36 to 12
Step-by-step explanation:
subtract 12 from 48 an you get 36 girls
Answer:
The median value is better because it is not affected by the skewness of the data
Step-by-step explanation:
The median is better in representing the data of a stem and leaf plot because the median value is not affected so much by outliers and skewness of the data. for example: for a downward skewed stem and leaf plot the value of the median is greater than the mean value
Hence the median value is a better representation of the central tendency
Answer:
1. 12y+20
2.
-18c
3. 18d-12
4. x=9
Step-by-step explanation
Hope this helps. I'm very sorry if I'm wrong