00:01
The relative frequencies for the following number sit round the relative frequencies to the nearest tenth of a percent some of the answers will be used more than once and some may not be used all right so for um the percentages here so um i split up the data values how i did it was so number relative frequency so what i did was i did 20 to 211 and that's not cars.
00:34
I just took a blank one off of google images.
00:37
Okay.
00:38
I did 20 to 21.
00:40
There's four of them.
00:42
I did 22 to 23.
00:45
There is six of them.
00:48
I did 24 to 25.
00:52
There's five of them.
00:54
I did 26 to 27 and 28 to 29.
01:01
And there's 8, 27.
01:03
To 27 and there is 7 28 to 29 the total is 30 and so for the relative frequency 4 out of 30 is 13 percent then this one six out of 30 is 20 percent oh you want a near a tenth of a percent so hold on i'm going to redo my numbers four divided by 30 is 13 .3 percent so let me erase this 13 point three percent and then six divided by 30 is 20 percent five divided by 30 is 16 .7 percent.
01:54
Eight divided by 30 is 26 .7 percent.
02:00
Seven divided by 30 is 23 .7 percent.
02:01
Seven divided by 30 is 23 .3.
02:05
Now, if you wanted the frequency right here, if you wanted just to do it by ones.
02:14
I did it by twos.
02:16
For the 20, there was one of them.
02:19
So one divided by 30 is 3 .3%...