From the course: Business Math
Unlock the full course today
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Numerical estimation: How many windshield wiper blades are sold in Salt Lake City each year?
From the course: Business Math
Numerical estimation: How many windshield wiper blades are sold in Salt Lake City each year?
- You live in Provo, Utah, correct? - Correct. - How far is that from Salt Lake City? - It's about 35 miles south. - Okay, I have a question for you about Salt Lake City. - I'm ready. - [Man] How many windshield wiper blades are sold in Salt Lake City each year? - What? - How many windshield wiper blades are sold in Salt Lake City each year? - Well that's a bizarre question, I have no idea. - [Man] Sure, you do. Let me lead you through an estimation process with some questions that break down the seemingly impossible estimate into bite-sized chunks. - Okay, lead away. - How many people live in Salt Lake City? - [Man] Well I don't know exactly where the official Salt Lake City boundaries end. Let's broaden it to the Salt Lake City metropolitan area. - Alright. - [Man] In that area, I'd say there are about a million people. - [Man] Good, now, we're rolling. Next question, how many cars per person are there in Salt Lake City? - [Man] Cars per person I'd say about half a car per person…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Contents
-
-
-
-
-
-
-
(Locked)
Numerical estimation: How many windshield wiper blades are sold in Salt Lake City each year?4m
-
(Locked)
Calibrate uncertainty: What is the wingspan of a 747?5m 22s
-
(Locked)
Identifying key variables: What is the value of your neighbor's house?6m 9s
-
(Locked)
What would it cost to construct a custom-made oak table?5m 34s
-
(Locked)
-