Question

solev this q
in step by step plzzzzZ only intelligents​

Answer 1

Step-by-step explanation:

Given mean = 7.3

Mean=20+36+84+8p+72/4+6+12+8+p=7.3

=212+8p/30+p=7.3

=212+8p=7.3(30+p)

=212+8p=219+7.3p

=212-219=7.3p-8p

=7=0.7p

=p=10

=190.1=0.3