How big does a meteor have to be to make it to the ground?

Where I live it is pretty common to see "shooting stars" -- streaks of light in the sky at night. How big is a shooting star? Do they land on earth or do they burn up? Do they land on the ground as meteorites?

Asteroid that wiped out the dinosaurs was as powerful as 10

The Solar System, HowStuffWorks

NASA scientist answers: When was the last time an asteroid hit

Asteroid passed within 1.7 million miles of Earth: See a video

Meteor no one saw coming exploded over Earth with force of 10

Astronomy, HowStuffWorks

Giant Impact Crater From 800,000-Year-Old Meteorite Found Under Laos

Huge Asteroid Will Be One of the Closest Approaches to Earth Next Year

Can we spot a killer asteroid before it hits Earth?

A Dummy's Guide to Meteors and Meteor Showers

How Big Does An Asteroid Need To Be To Wipe Out Life On Earth?, by Grant Piper

How often do asteroids/meteors enter the Earth's atmosphere? - Quora

Meteor, Wookieepedia