Question

if the mean of 9,11, 13, p, 18, 19 is p then p=​

Answer 1

Answer:

d=11-9

d=2

13+2=

15..........

Answer 2

Answer:

p is 14.

Step-by-step explanation:

The mean is sum of numbers/ Total amount of numbers

= P+ 70 = 6P

6P - P = 70

5P = 70

P = 70/5

P = 14