Question

x∽U(0,10) എങ്കിൽ P(3

• A. 3/5
• B. 2/5
• C. 1/5
• D. 4/5

Answer 1

Answer:

A. 3/5

$x∽U(0,10)$

$f(x)=\frac{1}{b-a} = \frac{1}{10-0}=\frac{1}{10}$

P(3<x<9)= \int_3^9f(x)dx

$=\int_3^9\frac{1}{10}dx$

$=\frac{1}{10}[x]_3^9$

$=\frac{1}{10}[9-3]$

$=\frac{6}{10}=\frac{3}{5}$