Question 19 of 29

Passage question

00:00Est. 3 min

Marks+3.000.00

Passage

Based on the above data, answer the given subquestions. A weather forecaster wants to predict the rainfall in a local area in the month of July. Suppose a random variable

X

represents the amount of rainfall (in inches) in the local area and the PDF of

X

f(x)=\{k e^{-x/20},\ 0<x<\infty;\ 0,\ \text{otherwise}\}

Question

What is the probability that rainfall in the local area will be at most 10 inches? Enter the answer correct to 3 decimal places.

ComprehensionMedium Difficulty06 August 2023

Your answer