Question

value of (-10/13) ×(-15/2) ×(17/19) ×0​

Answer 1

we know thta

Mean =

∑fi

∑fixi

⇒

8+2+3+4+5p+6

104+30+51+76+5p

2

+100p+138

=18

⇒

23+5p

399+5p

2

+100p

=18

⇒ 399+5p

2

+100p=414+90p

⇒ 5p

2

+10p=15

⇒ p

2

+2p=3

So, p=1 or p=3

Since, p is frequency t cannot be negative

So, p=1

Answer 2

Step-by-step explanation:

(-10/13)*(-15/2)*(17/19)*0

=0

if we multiply by zero to any number result comes zero always.