5. This chart shows the estimated dog and cat populations in...

5. This chart shows the estimated dog and cat populations in several countries in 2002. | Country | Millions of dogs | Millions of cats | | :--- | :--- | :--- | | USA | 61.1 | 76.4 | | Brazil | 30.1 | 12.5 | | China | 22.9 | 53.1 | | Japan | 9.7 | 7.3 | | Russia | 9.6 | 12.7 | | France | 8.2 | 9.6 | | Italy | 7.6 | 9.4 | | Canada | 3.9 | 6.8 | a) Construct the most appropriate type of graph to compare the two types of pet populations. Why did you choose this type of graph? b) How does your graph quickly show if there are more dogs or more cats in a country?

Transcript

00:03 Now here we are given a chart like this, and showing the meaning of dogs and the meaning of cats in different countries.

00:09 And you're asking to construct the most appropriate type of growth compared to the two types of pet populations, right? so the one i'm going to choose actually is this one.

00:18 I'm going to say basically a bar chart, right? bar chart.

00:22 And this is going to be the, you know, mean of stocks and so on.

00:26 And the first look at the us.

00:28 So i'm for each, you have a cat and dogs.

00:30 So i'm going to, for the kites, i'm going to use blue.

00:32 For the docs i'm going to use blue for example is it's basically 61 right so i'm going to that's a very big so i'm put it up here so it's a us so position like this right are the us and that's for the dots and for the cat is even more right so it's a bit of r so the cats i'm going to use green ones so it'll be something here properly so this is like this and of course this country as i said is us so i'm going just write as you and the similar way i'm going to look at the other country and which is brazil and you get 30 and it's just half of it so you get something like this for the docs and for cats is much less right um is about 12 so it's actually much less so somewhere here so that's for actually different country which is brazier b and of course you can do the same thing for example channel and for channel 22 .9 so it's a similar right so somewhere here right so the channel and that's docks and for cats that's 53 .1 that's actually a lot.

01:38 So that's quite close to that one.

01:41 So i'm going to write like this.

01:42 I'm going to put like this sketch this.

01:44 So that's probably it's china, right? see.

01:47 And how about japan? japan is both in both cases, there's small 9 .7 .3...

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