Question

6.
If fixi = 32 + 5P, & fi = 25 + P and mean of the data is 2, Then Find
the value of P ?
0​

Answer 1

Answer:

p= 6

Step-by-step explanation:

Mean = fixi/fi

$2 = \frac{32 + 5p}{25 + p} \\ 50 + 2p = 32 +5 p \\ 5p - 2p = 50 - 32 \\ 3p = 18 \\ p = 6 \:$