Question

State whether each extreme in the data set is an outlier.




A.
The lower extreme is an outlier, but the upper extreme is not.


B.
The upper extreme is an outlier, but the lower extreme is not.


C.
Both extremes are outliers.


D.
Neither extreme is an outlier.

Answer 1

Is there a chart or graph ?

Answer 2

yes hold on

Answer 3

here it is screenshot20140219at11.50.18am.png

Answer 4

It isn't opening

Answer 5

ok hold on agean sorry

Answer 6

http://assets.openstudy.com/updates/attachments/530515b4e4b024fe26e46050-evetheawsome-1392842203634-screenshot20140219at11.50.18am.png

Answer 7

now that's the right one for shere

Answer 8

@Balvasor
i think that it is d

Answer 9

@martaamador62 can you help me please

Answer 10

D is correct :)

Answer 11

thank you can you help me with some more?

Answer 12

Sure :)

Answer 13

ok

Answer 14

@ Loveheart sorry i can't help you with this question :( i don't know how to do this :( so sorry

Answer 15

it ok

Answer 16

i don't even know what does an outlier mean :)))

Answer 17

State whether either extreme in the data set is an outlier.




A.
The upper extreme is an outlier.


B.
Neither extreme is an outlier.


C.
Both extremes are outliers.


D.
The lower extreme is an outlier.

Answer 18

Outliers are numbers that aren't very close to the others, for example we have the numbers

7,6,5,4,16


The outlier is 16

Do you understand why?

Answer 19

no the numbers on this one are 60,70,80,90,100

Answer 20

I know, the numbers I used was just an example haha

Answer 21

oh ok so why then

Answer 22

In this case all the numbers are evenly 10 numbers apart (60,70,80,90,100) so there are o outliers

Answer 23

ok

Answer 24

so B

Answer 25

Yes :)

Answer 26

You are in k12?

Answer 27

I meant

For the data in the table, the mean score is 19 and the median score is 18.

How are the mean and median affected when the outlier 1 is added to the data? Table titled Points Scored with data in the first and only row being 16, 17, 18, 23, 20, 18, 15, and 25.

A. The mean and median are not affected.

B. The mean decreases by 2, but the median stays the same.

C. The median decreases by 2, but the mean stays the same.

D. The mean and median both decrease by 2.

My answer is B http://static.k12.com/calms_media/media/1417500_1418000/1417709/1/695e80742a5b2cf033

iGreen

Answer 28

yes why

Answer 29

I am too haha! What grade?

Answer 30

6th you

Answer 31

8th :)

Answer 32

thats cool only if i was in 8th or you were in 6th right?

Answer 33

not to be mean but is the answer b?

Answer 34

Mean = 17 (including the outlier)
Mean = 19 (without the outlier)
Median = 18 (including the outlier)
Median = 18 (without the outlier)

Answer 35

So yes, b :)

Answer 36

Are the data shown in the line plot skewed left, skewed right, or not skewed?




A.
skewed left


B.
skewed right


C.
not skewed

Answer 37

Can you post the line plot?

Answer 38

hold on

Answer 39

i cann't find it