Question

-2p/19=8/95
Find the value of p ​

Answer 1

ANSWER

x

i

f

i

=20,28,9p,77,39,30,20

Mean=

∑f

i

∑x

i

f

i

=

p+21

214+9p

=10

⇒9p+214=10p+210

⇒p=4.....

Hope it will helps you☺..

Answer 2

Answer:

p=-4

Step-by-step explanation:

-2×4/19=8/95

-8/19=8/95

p=-4