Question

if sigma fi = 14, sigma fixi = 4p + 18 and the mean of the distribution is 5, then find the value of 'p'​

Answer 1

Answer:

p=13

Step-by-step explanation:

Given ,sigma fi=14

sigma fixi=4p+18

mean=5

find value of p

means=sigma fixi/sigma fi

5 =4p+18/14

5×14=4p+18

70=4p+18

70-18=4p

52=4p

p=52/4

p=13

Answer 2

if sigma fi is 14 ,sigma fixi is 4p+18 and the distribution is 5 , then find the value of p