There are 260 students taking part in a talent competition. The scores range from 1 to 5 as tabulated in Table 1.

Score	1	2	3	4	5
Frequency	34		16	51	79

 

 

• Given that the mode score is 2, what is the value of ?
                                                                                                                                    
• Compute the value of median. 
• Compute the skewness and state the type of distribution given that the standard deviation is 1.4818.
• (Presuming that another FOUR (4) students are joining this competition and one of them are scoring 5 while the rest are scoring 3. Compute the value of mean.