Every day, Timmy chooses his destinations. There is a 50% chance that he will visit a cafe at some point during the day, and a 25% chance that he will visit a dinner restaurant. If he is at a cafe, there is a 25% chance he orders an espresso. What is the total probability that Timmy orders an espresso today?

Question

1. ​The probability that Timmy visits a cafe, a dinner restaurant, or both today is 62.5%.

2. ​Timmy never orders an espresso when he is at a dinner restaurant. If he does not visit a cafe or a dinner restaurant, there is a 10% chance he will order an espresso elsewhere.

NextPrepBD Verified Tutors · Accepted Answer

Correct Answer: Option BOTH statements (1) and (2) TOGETHER are sufficient, but NEITHER statement ALONE is sufficient..

Tushar Aman

Discussion (0)

Prep Toolkit

Your Performance Overview

NextPrepBD Updates

University Admission Live Problem Solving