So the next step in our chi squared test of independence is going to be to get these two expected frequencies -- this one and that one. So what you need in order to get that is to recall what we...
So we'll transition now to talk about a chi square test of independence. Last time we talked about a chi squared test of goodness of fit which was a little simpler. This is chi squared test of...
Hear the sirens Hear the sirens Hear the sirens Hear the circus so profound I hear the sirens More and more in this here town Let me catch my breath to breathe Then reach across the bend Just to know...
Hi there! We are working on a documentary project called M2 (square meter) and we really need your help! The earth has a total area 510 072 000 square kilometers which is equivalent to 510 072 000 000...
[MUSIC PLAYING] JACOB SOBOROFF: For the past three years, the Egyptian revolution has been a roller coaster. Two presidents have been deposed, thousands of people have died, and just yesterday, the...
>>Maclaine: But ya'll are state cupholders I mean there's not problem about what sharing it with any if you want to see it to understand; it's not, it's...
It's nice to be here. It's nice to be celebrating British music. It's nice to be a part of it, so you know, it's good to be here. -Now, you were the Critic's...
First things first, you've got to know where you're going to place whatever it is you're cutting the hole for. And once you know that, be sure to use a square to mark the area...
Hi, my name is Josh. I am short I weigh 130 pounds when I'm soaking wet I am flat broke I suck at sports but when it comes to women I'm a complete badass and here's why I...