Question

1) Find the p value
12, P, 25, 65, 75,55,45.
S
mean = 150​

Answer 1

Answer:

$\frac{12 + p + 25 + 65 + 75 + 55 + 45}{7}$

$\frac{277 + p}{7} = \frac{150}{1}$

By cross multiplication:-

277 + p = 150 ×7

277 + p = 1050

p = 1050 - 277

p = 773 ANSWER.