00:01
Okay, so here we're given a histogram of the number of cars sold per week over 52 weeks, and we want to know some pieces of information about it.
00:12
And so i'm just going to walk through and point out a few of the features, and hopefully that answers all of the questions you could have about this histogram.
00:21
So the first thing to note is that their maximum, the maximum in this histogram is at the number four.
00:30
So what that means is that in 12 weeks, 12 weeks of the 52, we sold four cars.
00:43
And four was a more common number of cars to be sold than any of the other possibilities between zero and 10.
00:51
So we sold anywhere from zero to 10 cars, but it was more likely that we sold four cars in any given week than any of the other numbers of cars.
01:01
Okay.
01:02
So if we take a look at the number two down here and we wanted to know in how many weeks did we sell two cars, well, what we do is we take a look at where this meets the y -axis over here, and we see that that's nine.
01:16
So in nine of the weeks, we sold two cars.
01:21
And so you can think about what percentage of the year did we sell two cars.
01:26
Well, that's nine out of 52...