Question

3. If 6 is the arithmetic mean of 2, p, 5, 8. Find the value of p.​

Answer 1

Answer:

9

Step-by-step explanation:

as mean = 2+p+5+8/4

6x4=15+p

24-15 =p

9=p

Answer 2

Answer:

mean = sum of all the observation/total number of observation

6=2+p+5+8/4

6=15+p/4

6×4=15+p

24=15+p

p=24-15

p=9

so the value of p is 9