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AP Statistics 1.1 Exploring Data 297 Views


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AP Statistics 1.1 Exploring Data. What should this histogram always be?

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English Language

Transcript

00:00

Thank you We sneak And here's your shmoop du jour

00:05

brought to you by cheerios Once you have a kid

00:08

it's the cereal that pretty much follows you everywhere you

00:12

know that All right we constructed a cumulative frequency hissed

00:15

a gram to display the number of cheerio students counted

00:18

in each of their morning bowls Is they had nothing

00:20

better to do this history Graham should always be what

00:24

and hear the potential answer Already so let's put down

00:29

our spoons for a second See if we can wrap

00:31

our heads around this thing We're being asked about a

00:34

cumulative frequency hissed a gram Well when talking about something

00:38

that's cumulative we're referring to something that keeps increasing or

00:43

a kind of snowballs although maybe that's confusing since snowballs

00:47

are in an entirely different food groups All right well

00:50

we're looking at students who have a certain number of

00:52

cheerios in their bowl each morning and we want to

00:54

hissed a gram that'll show that data but because it's

00:57

going to show cumulative data the bars of our history

01:00

um are going to get bigger as we move from

01:03

left to right glowing not so fast you'll get ahead

01:07

Russia stopped their bars get increasingly bigger because we keep

01:11

adding new data to the one before and any time

01:14

in distribution has a smaller amount of data on the

01:16

left Then on the right we say that it's skewed

01:20

left not as much as msnbc orwell journalists in general

01:24

but still pretty you left So looking over our answer

01:28

choices it appears that choice a skewed left fits the

01:32

bill as a side note We really resent the implication

01:34

that ebola cheerios is only a suitable meal option In

01:37

a m you can sear them with some tilapia Throw

01:40

in a serving of chocolate dipped brussel sprouts and you've 00:01:43.62 --> [endTime] got yourself a balanced diet

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Want to pull an Oliver Twist and ask us for more? We've gotcha covered. Head over to /video/subjects/math/test-prep/ap-statistics/ for more AP...