Question

plz tell the answer fastly

as soon as possible

Answer 1

Answer:

hey here is your answer

pls mark it as brainliest

Step-by-step explanation:

so here summation fi=32

also we know that mean=fixi/fi

thus then summation fixi=(10×5)+(15×10)+7p+(25×8)+(30×2)

=50+150+200+60+7p

=200+260+7p

=460+7p

so here mean=18.75

ie angle 18.75=460+7p/32

ie 600=460+7p

so then 7p=140

ie p=20

hence value of p is 20