A. Answer the following questions.
Show your solution.

1. If kasou is higher than the 75% of the class, what is his percentile rank?
2. If the 50th percentile of the scores of the class is 80, what will be the median?
3. If the scores of the 3 student are 45,50 and 60, what will be the 25th percentile?
4. The percentile rank of Rose is 50, what percent of the class is her score belongs?
B.ENUMERATION:
5. Give at least 3 characteristics of a t-distributions.1-3
6. What are the steps on identifying the t-value using the number of samples and the right tailed area.
7. How to identify the t-value of a certain percentile using the t-table?
Help poh thanks sa matinong answer.​